632239272 has 96 divisors (see below), whose sum is σ = 2042052480. Its totient is φ = 172782720.

The previous prime is 632239261. The next prime is 632239273. The reversal of 632239272 is 272932236.

632239272 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a hoax number, since the sum of its digits (36) coincides with the sum of the digits of its distinct prime factors.

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

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

It is not an unprimeable number, because it can be changed into a prime (632239273) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 15679 + ... + 38862.

It is an arithmetic number, because the mean of its divisors is an integer number (21271380).

Almost surely, 2^632239272 is an apocalyptic number.

It is an amenable number.

632239272 is an abundant number, since it is smaller than the sum of its proper divisors (1409813208).

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

632239272 is a wasteful number, since it uses less digits than its factorization.

632239272 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 54583 (or 54576 counting only the distinct ones).

The product of its digits is 54432, while the sum is 36.

The square root of 632239272 is about 25144.3685941803. The cubic root of 632239272 is about 858.2763711049.

The spelling of 632239272 in words is "six hundred thirty-two million, two hundred thirty-nine thousand, two hundred seventy-two".