325564092 has 72 divisors (see below), whose sum is σ = 972972000. Its totient is φ = 89808768.

The previous prime is 325564087. The next prime is 325564111. The reversal of 325564092 is 290465523.

325564092 is a `hidden beast` number, since 3 + 2 + 5 + 5 + 640 + 9 + 2 = 666.

325564092 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 14967 + ... + 29582.

It is an arithmetic number, because the mean of its divisors is an integer number (13513500).

Almost surely, 2^325564092 is an apocalyptic number.

It is an amenable number.

325564092 is an abundant number, since it is smaller than the sum of its proper divisors (647407908).

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

325564092 is a wasteful number, since it uses less digits than its factorization.

325564092 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 44595 (or 44590 counting only the distinct ones).

The product of its (nonzero) digits is 64800, while the sum is 36.

The square root of 325564092 is about 18043.3946916870. The cubic root of 325564092 is about 687.9319807237.

The spelling of 325564092 in words is "three hundred twenty-five million, five hundred sixty-four thousand, ninety-two".