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4425246 = 233723509
BaseRepresentation
bin10000111000011000011110
322022211022000
4100320120132
52113101441
6234503130
752420410
oct20703036
98284260
104425246
112552831
121594aa6
13bbc2b7
148329b0
155c62b6
hex43861e

4425246 has 64 divisors (see below), whose sum is σ = 11750400. Its totient is φ = 1207008.

The previous prime is 4425241. The next prime is 4425251. The reversal of 4425246 is 6425244.

It is an interprime number because it is at equal distance from previous prime (4425241) and next prime (4425251).

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4425241) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 8440 + ... + 8948.

It is an arithmetic number, because the mean of its divisors is an integer number (183600).

Almost surely, 24425246 is an apocalyptic number.

4425246 is a gapful number since it is divisible by the number (46) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 4425246, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5875200).

4425246 is an abundant number, since it is smaller than the sum of its proper divisors (7325154).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

4425246 is a wasteful number, since it uses less digits than its factorization.

4425246 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 550 (or 544 counting only the distinct ones).

The product of its digits is 7680, while the sum is 27.

The square root of 4425246 is about 2103.6268680543. The cubic root of 4425246 is about 164.1770594169.

It can be divided in two parts, 4425 and 246, that multiplied together give a triangular number (1088550 = T1475).

The spelling of 4425246 in words is "four million, four hundred twenty-five thousand, two hundred forty-six".

Divisors: 1 2 3 6 7 9 14 18 21 23 27 42 46 54 63 69 126 138 161 189 207 322 378 414 483 509 621 966 1018 1242 1449 1527 2898 3054 3563 4347 4581 7126 8694 9162 10689 11707 13743 21378 23414 27486 32067 35121 64134 70242 81949 96201 105363 163898 192402 210726 245847 316089 491694 632178 737541 1475082 2212623 4425246