632323164 has 48 divisors (see below), whose sum is σ = 1611066240. Its totient is φ = 191432640.

The previous prime is 632323123. The next prime is 632323171. The reversal of 632323164 is 461323236.

632323164 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a nude number because it is divisible by every one of its digits.

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, 224187 + ... + 226989.

It is an arithmetic number, because the mean of its divisors is an integer number (33563880).

Almost surely, 2^632323164 is an apocalyptic number.

It is an amenable number.

632323164 is an abundant number, since it is smaller than the sum of its proper divisors (978743076).

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

632323164 is a wasteful number, since it uses less digits than its factorization.

632323164 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4530 (or 4528 counting only the distinct ones).

The product of its digits is 15552, while the sum is 30.

The square root of 632323164 is about 25146.0367453800. The cubic root of 632323164 is about 858.3143310673.

The spelling of 632323164 in words is "six hundred thirty-two million, three hundred twenty-three thousand, one hundred sixty-four".