325162164 has 24 divisors (see below), whose sum is σ = 764689408. Its totient is φ = 107533440.

The previous prime is 325162163. The next prime is 325162169. The reversal of 325162164 is 461261523.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (325162163) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 105157 + ... + 108204.

Almost surely, 2^325162164 is an apocalyptic number.

It is an amenable number.

325162164 is an abundant number, since it is smaller than the sum of its proper divisors (439527244).

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

325162164 is a wasteful number, since it uses less digits than its factorization.

325162164 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 213495 (or 213493 counting only the distinct ones).

The product of its digits is 8640, while the sum is 30.

The square root of 325162164 is about 18032.2534365509. The cubic root of 325162164 is about 687.6487666604.

The spelling of 325162164 in words is "three hundred twenty-five million, one hundred sixty-two thousand, one hundred sixty-four".