32131132 has 12 divisors (see below), whose sum is σ = 61341336. Its totient is φ = 14605040.

The previous prime is 32131111. The next prime is 32131181. The reversal of 32131132 is 23113123.

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, 365083 + ... + 365170.

It is an arithmetic number, because the mean of its divisors is an integer number (5111778).

Almost surely, 2^32131132 is an apocalyptic number.

It is an amenable number.

32131132 is a deficient number, since it is larger than the sum of its proper divisors (29210204).

32131132 is a wasteful number, since it uses less digits than its factorization.

32131132 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 730268 (or 730266 counting only the distinct ones).

The product of its digits is 108, while the sum is 16.

The square root of 32131132 is about 5668.4329404166. The cubic root of 32131132 is about 317.9132841096.

Adding to 32131132 its reverse (23113123), we get a palindrome (55244255).

Subtracting from 32131132 its reverse (23113123), we obtain a square (9018009 = 3003²).

The spelling of 32131132 in words is "thirty-two million, one hundred thirty-one thousand, one hundred thirty-two".