Search a number
-
+
4689468 = 223376203
BaseRepresentation
bin10001111000111000111100
322211020202000
4101320320330
52200030333
6244302300
754600630
oct21707074
98736660
104689468
1127132a3
1216a1990
13c82644
148a0dc0
15629713
hex478e3c

4689468 has 48 divisors (see below), whose sum is σ = 13896960. Its totient is φ = 1339632.

The previous prime is 4689449. The next prime is 4689473. The reversal of 4689468 is 8649864.

It is a happy number.

It is a super-3 number, since 3×46894683 (a number of 21 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a congruent number.

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, 2346 + ... + 3857.

It is an arithmetic number, because the mean of its divisors is an integer number (289520).

Almost surely, 24689468 is an apocalyptic number.

It is an amenable number.

4689468 is an abundant number, since it is smaller than the sum of its proper divisors (9207492).

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

4689468 is a wasteful number, since it uses less digits than its factorization.

4689468 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6223 (or 6215 counting only the distinct ones).

The product of its digits is 331776, while the sum is 45.

The square root of 4689468 is about 2165.5179518997. The cubic root of 4689468 is about 167.3816554711.

The spelling of 4689468 in words is "four million, six hundred eighty-nine thousand, four hundred sixty-eight".

Divisors: 1 2 3 4 6 7 9 12 14 18 21 27 28 36 42 54 63 84 108 126 189 252 378 756 6203 12406 18609 24812 37218 43421 55827 74436 86842 111654 130263 167481 173684 223308 260526 334962 390789 521052 669924 781578 1172367 1563156 2344734 4689468