632045328 has 40 divisors (see below), whose sum is σ = 1634791200. Its totient is φ = 210422784.

The previous prime is 632045311. The next prime is 632045333. The reversal of 632045328 is 823540236.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 33568 + ... + 48896.

It is an arithmetic number, because the mean of its divisors is an integer number (40869780).

Almost surely, 2^632045328 is an apocalyptic number.

It is an amenable number.

632045328 is an abundant number, since it is smaller than the sum of its proper divisors (1002745872).

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

632045328 is a wasteful number, since it uses less digits than its factorization.

632045328 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16199 (or 16193 counting only the distinct ones).

The product of its (nonzero) digits is 34560, while the sum is 33.

The square root of 632045328 is about 25140.5116893034. The cubic root of 632045328 is about 858.1886012876.

The spelling of 632045328 in words is "six hundred thirty-two million, forty-five thousand, three hundred twenty-eight".