325087504 has 40 divisors (see below), whose sum is σ = 725364288. Its totient is φ = 138253440.

The previous prime is 325087471. The next prime is 325087517. The reversal of 325087504 is 405780523.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 325087504.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3594 + ... + 25750.

Almost surely, 2^325087504 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 325087504, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (362682144).

325087504 is an abundant number, since it is smaller than the sum of its proper divisors (400276784).

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

325087504 is a wasteful number, since it uses less digits than its factorization.

325087504 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22303 (or 22297 counting only the distinct ones).

The product of its (nonzero) digits is 33600, while the sum is 34.

The square root of 325087504 is about 18030.1831382823. The cubic root of 325087504 is about 687.5961326288.

The spelling of 325087504 in words is "three hundred twenty-five million, eighty-seven thousand, five hundred four".