16056856 has 8 divisors (see below), whose sum is σ = 30106620. Its totient is φ = 8028424.

The previous prime is 16056841. The next prime is 16056893. The reversal of 16056856 is 65865061.

It is a tau number, because it is divible by the number of its divisors (8).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1003546 + ... + 1003561.

Almost surely, 2^16056856 is an apocalyptic number.

It is an amenable number.

16056856 is a deficient number, since it is larger than the sum of its proper divisors (14049764).

16056856 is a wasteful number, since it uses less digits than its factorization.

16056856 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2007113 (or 2007109 counting only the distinct ones).

The product of its (nonzero) digits is 43200, while the sum is 37.

The square root of 16056856 is about 4007.1006975119. The cubic root of 16056856 is about 252.2823324280.

The spelling of 16056856 in words is "sixteen million, fifty-six thousand, eight hundred fifty-six".