16902056 has 32 divisors (see below), whose sum is σ = 33445440. Its totient is φ = 7991808.

The previous prime is 16902031. The next prime is 16902073. The reversal of 16902056 is 65020961.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 17375 + ... + 18321.

It is an arithmetic number, because the mean of its divisors is an integer number (1045170).

Almost surely, 2^16902056 is an apocalyptic number.

It is an amenable number.

16902056 is a deficient number, since it is larger than the sum of its proper divisors (16543384).

16902056 is a wasteful number, since it uses less digits than its factorization.

16902056 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1073 (or 1069 counting only the distinct ones).

The product of its (nonzero) digits is 3240, while the sum is 29.

The square root of 16902056 is about 4111.2110138012. The cubic root of 16902056 is about 256.6334006098.

The spelling of 16902056 in words is "sixteen million, nine hundred two thousand, fifty-six".