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4252976 = 2471323127
BaseRepresentation
bin10000001110010100110000
322000001222122
4100032110300
52042043401
6231053412
751102230
oct20162460
98001878
104252976
112445362
121511268
13b5ba70
147c9cc0
1559021b
hex40e530

4252976 has 80 divisors (see below), whose sum is σ = 10665984. Its totient is φ = 1596672.

The previous prime is 4252961. The next prime is 4252987. The reversal of 4252976 is 6792524.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 33425 + ... + 33551.

Almost surely, 24252976 is an apocalyptic number.

4252976 is a gapful number since it is divisible by the number (46) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 4252976, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5332992).

4252976 is an abundant number, since it is smaller than the sum of its proper divisors (6413008).

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

4252976 is a wasteful number, since it uses less digits than its factorization.

4252976 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 178 (or 172 counting only the distinct ones).

The product of its digits is 30240, while the sum is 35.

The square root of 4252976 is about 2062.2744725181. The cubic root of 4252976 is about 162.0183894178.

The spelling of 4252976 in words is "four million, two hundred fifty-two thousand, nine hundred seventy-six".

Divisors: 1 2 4 7 8 13 14 16 23 26 28 46 52 56 91 92 104 112 127 161 182 184 208 254 299 322 364 368 508 598 644 728 889 1016 1196 1288 1456 1651 1778 2032 2093 2392 2576 2921 3302 3556 4186 4784 5842 6604 7112 8372 11557 11684 13208 14224 16744 20447 23114 23368 26416 33488 37973 40894 46228 46736 75946 81788 92456 151892 163576 184912 265811 303784 327152 531622 607568 1063244 2126488 4252976