16056236 has 12 divisors (see below), whose sum is σ = 32112528. Its totient is φ = 6881232.

The previous prime is 16056221. The next prime is 16056239. The reversal of 16056236 is 63265061.

16056236 is an admirable number.

It is a junction number, because it is equal to n+sod(n) for n = 16056199 and 16056208.

It is not an unprimeable number, because it can be changed into a prime (16056239) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 286691 + ... + 286746.

It is an arithmetic number, because the mean of its divisors is an integer number (2676044).

Almost surely, 2^16056236 is an apocalyptic number.

It is an amenable number.

16056236 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

16056236 is a wasteful number, since it uses less digits than its factorization.

16056236 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 573448 (or 573446 counting only the distinct ones).

The product of its (nonzero) digits is 6480, while the sum is 29.

The square root of 16056236 is about 4007.0233340973. The cubic root of 16056236 is about 252.2790852780.

The spelling of 16056236 in words is "sixteen million, fifty-six thousand, two hundred thirty-six".