325422200 has 24 divisors (see below), whose sum is σ = 756607080. Its totient is φ = 130168800.

The previous prime is 325422199. The next prime is 325422257. The reversal of 325422200 is 2224523.

It is a Harshad number since it is a multiple of its sum of digits (20).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 813356 + ... + 813755.

It is an arithmetic number, because the mean of its divisors is an integer number (31525295).

Almost surely, 2^325422200 is an apocalyptic number.

It is an amenable number.

325422200 is an abundant number, since it is smaller than the sum of its proper divisors (431184880).

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

325422200 is a wasteful number, since it uses less digits than its factorization.

325422200 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1627127 (or 1627118 counting only the distinct ones).

The product of its (nonzero) digits is 960, while the sum is 20.

The square root of 325422200 is about 18039.4622979733. The cubic root of 325422200 is about 687.8320247484.

Adding to 325422200 its reverse (2224523), we get a palindrome (327646723).

The spelling of 325422200 in words is "three hundred twenty-five million, four hundred twenty-two thousand, two hundred".