16225256 has 16 divisors (see below), whose sum is σ = 30877440. Its totient is φ = 7991280.

The previous prime is 16225247. The next prime is 16225283. The reversal of 16225256 is 65252261.

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, 14600 + ... + 15671.

It is an arithmetic number, because the mean of its divisors is an integer number (1929840).

Almost surely, 2^16225256 is an apocalyptic number.

It is an amenable number.

16225256 is a deficient number, since it is larger than the sum of its proper divisors (14652184).

16225256 is a wasteful number, since it uses less digits than its factorization.

16225256 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 30344 (or 30340 counting only the distinct ones).

The product of its digits is 7200, while the sum is 29.

The square root of 16225256 is about 4028.0585894448. The cubic root of 16225256 is about 253.1612235108.

The spelling of 16225256 in words is "sixteen million, two hundred twenty-five thousand, two hundred fifty-six".