16104656 has 40 divisors (see below), whose sum is σ = 32227104. Its totient is φ = 7793280.

The previous prime is 16104653. The next prime is 16104659. The reversal of 16104656 is 65640161.

It is an interprime number because it is at equal distance from previous prime (16104653) and next prime (16104659).

It is a super-3 number, since 3×16104656³ (a number of 23 digits) contains 333 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (16104653) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 88886 + ... + 89066.

Almost surely, 2^16104656 is an apocalyptic number.

16104656 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

16104656 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

16104656 is a wasteful number, since it uses less digits than its factorization.

16104656 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 339 (or 333 counting only the distinct ones).

The product of its (nonzero) digits is 4320, while the sum is 29.

The square root of 16104656 is about 4013.0606773384. The cubic root of 16104656 is about 252.5324259896.

The spelling of 16104656 in words is "sixteen million, one hundred four thousand, six hundred fifty-six".