16452256 has 24 divisors (see below), whose sum is σ = 33082560. Its totient is φ = 8050368.

The previous prime is 16452253. The next prime is 16452257. The reversal of 16452256 is 65225461.

It is not an unprimeable number, because it can be changed into a prime (16452253) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 3966 + ... + 6973.

It is an arithmetic number, because the mean of its divisors is an integer number (1378440).

Almost surely, 2^16452256 is an apocalyptic number.

16452256 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

16452256 is an abundant number, since it is smaller than the sum of its proper divisors (16630304).

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

16452256 is a wasteful number, since it uses less digits than its factorization.

16452256 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10996 (or 10988 counting only the distinct ones).

The product of its digits is 14400, while the sum is 31.

The square root of 16452256 is about 4056.1380647113. The cubic root of 16452256 is about 254.3363803311.

The spelling of 16452256 in words is "sixteen million, four hundred fifty-two thousand, two hundred fifty-six".