632361132 has 36 divisors (see below), whose sum is σ = 1721428800. Its totient is φ = 194572512.

The previous prime is 632361131. The next prime is 632361137. The reversal of 632361132 is 231163236.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (36).

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

It is a junction number, because it is equal to n+sod(n) for n = 632361096 and 632361105.

It is not an unprimeable number, because it can be changed into a prime (632361131) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 675132 + ... + 676067.

Almost surely, 2^632361132 is an apocalyptic number.

It is an amenable number.

632361132 is an abundant number, since it is smaller than the sum of its proper divisors (1089067668).

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

632361132 is a wasteful number, since it uses less digits than its factorization.

632361132 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1351222 (or 1351217 counting only the distinct ones).

The product of its digits is 3888, while the sum is 27.

The square root of 632361132 is about 25146.7916840300. The cubic root of 632361132 is about 858.3315099552.

The spelling of 632361132 in words is "six hundred thirty-two million, three hundred sixty-one thousand, one hundred thirty-two".