16456056 has 16 divisors (see below), whose sum is σ = 41140200. Its totient is φ = 5485344.

The previous prime is 16456039. The next prime is 16456067. The reversal of 16456056 is 65065461.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 342811 + ... + 342858.

Almost surely, 2^16456056 is an apocalyptic number.

It is an amenable number.

16456056 is an abundant number, since it is smaller than the sum of its proper divisors (24684144).

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

16456056 is a wasteful number, since it uses less digits than its factorization.

16456056 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 685678 (or 685674 counting only the distinct ones).

The product of its (nonzero) digits is 21600, while the sum is 33.

The square root of 16456056 is about 4056.6064635357. The cubic root of 16456056 is about 254.3559602972.

The spelling of 16456056 in words is "sixteen million, four hundred fifty-six thousand, fifty-six".