632532976 has 40 divisors (see below), whose sum is σ = 1240170624. Its totient is φ = 312511680.

The previous prime is 632532947. The next prime is 632532977. The reversal of 632532976 is 679235236.

It is a Smith number, since the sum of its digits (43) coincides with the sum of the digits of its prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (632532977) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 642981 + ... + 643963.

Almost surely, 2^632532976 is an apocalyptic number.

It is an amenable number.

632532976 is a deficient number, since it is larger than the sum of its proper divisors (607637648).

632532976 is a wasteful number, since it uses less digits than its factorization.

632532976 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1429 (or 1423 counting only the distinct ones).

The product of its digits is 408240, while the sum is 43.

The square root of 632532976 is about 25150.2082695154. The cubic root of 632532976 is about 858.4092533804.

The spelling of 632532976 in words is "six hundred thirty-two million, five hundred thirty-two thousand, nine hundred seventy-six".