632332752 has 20 divisors (see below), whose sum is σ = 1633526400. Its totient is φ = 210777568.

The previous prime is 632332747. The next prime is 632332763. The reversal of 632332752 is 257233236.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6586752 + ... + 6586847.

It is an arithmetic number, because the mean of its divisors is an integer number (81676320).

Almost surely, 2^632332752 is an apocalyptic number.

It is an amenable number.

632332752 is an abundant number, since it is smaller than the sum of its proper divisors (1001193648).

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

632332752 is a wasteful number, since it uses less digits than its factorization.

632332752 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13173610 (or 13173604 counting only the distinct ones).

The product of its digits is 45360, while the sum is 33.

The square root of 632332752 is about 25146.2273910024. The cubic root of 632332752 is about 858.3186692900.

Adding to 632332752 its reverse (257233236), we get a palindrome (889565988).

The spelling of 632332752 in words is "six hundred thirty-two million, three hundred thirty-two thousand, seven hundred fifty-two".