632504880 has 120 divisors (see below), whose sum is σ = 2427633312. Its totient is φ = 144571392.

The previous prime is 632504869. The next prime is 632504911. The reversal of 632504880 is 88405236.

It is a tau number, because it is divible by the number of its divisors (120).

It is a Harshad number since it is a multiple of its sum of digits (36).

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 57709 + ... + 67788.

Almost surely, 2^632504880 is an apocalyptic number.

632504880 is a gapful number since it is divisible by the number (60) formed by its first and last digit.

It is an amenable number.

632504880 is an abundant number, since it is smaller than the sum of its proper divisors (1795128432).

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

632504880 is a wasteful number, since it uses less digits than its factorization.

632504880 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 125523 (or 125514 counting only the distinct ones).

The product of its (nonzero) digits is 46080, while the sum is 36.

The square root of 632504880 is about 25149.6496993497. The cubic root of 632504880 is about 858.3965435168.

The spelling of 632504880 in words is "six hundred thirty-two million, five hundred four thousand, eight hundred eighty".