325276500 has 48 divisors (see below), whose sum is σ = 947209536. Its totient is φ = 86740000.

The previous prime is 325276477. The next prime is 325276543. The reversal of 325276500 is 5672523.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 106926 + ... + 109925.

It is an arithmetic number, because the mean of its divisors is an integer number (19733532).

Almost surely, 2^325276500 is an apocalyptic number.

325276500 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

325276500 is an abundant number, since it is smaller than the sum of its proper divisors (621933036).

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

325276500 is a wasteful number, since it uses less digits than its factorization.

325276500 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 216873 (or 216861 counting only the distinct ones).

The product of its (nonzero) digits is 12600, while the sum is 30.

The square root of 325276500 is about 18035.4234771463. The cubic root of 325276500 is about 687.7293559832.

The spelling of 325276500 in words is "three hundred twenty-five million, two hundred seventy-six thousand, five hundred".