16825056 has 24 divisors (see below), whose sum is σ = 44166024. Its totient is φ = 5608320.

The previous prime is 16825049. The next prime is 16825057. The reversal of 16825056 is 65052861.

It is a tau number, because it is divible by the number of its divisors (24).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (16825057) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 87535 + ... + 87726.

It is an arithmetic number, because the mean of its divisors is an integer number (1840251).

Almost surely, 2^16825056 is an apocalyptic number.

16825056 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

16825056 is an abundant number, since it is smaller than the sum of its proper divisors (27340968).

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

16825056 is a wasteful number, since it uses less digits than its factorization.

16825056 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 175274 (or 175266 counting only the distinct ones).

The product of its (nonzero) digits is 14400, while the sum is 33.

The square root of 16825056 is about 4101.8356866164. The cubic root of 16825056 is about 256.2430959076.

The spelling of 16825056 in words is "sixteen million, eight hundred twenty-five thousand, fifty-six".