32239132 has 12 divisors (see below), whose sum is σ = 58238656. Its totient is φ = 15599520.

The previous prime is 32239061. The next prime is 32239139. The reversal of 32239132 is 23193223.

It is a super-2 number, since 2×32239132² = 2078723264226848, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 32239097 and 32239106.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (32239139) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 129873 + ... + 130120.

Almost surely, 2^32239132 is an apocalyptic number.

It is an amenable number.

32239132 is a deficient number, since it is larger than the sum of its proper divisors (25999524).

32239132 is a wasteful number, since it uses less digits than its factorization.

32239132 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 260028 (or 260026 counting only the distinct ones).

The product of its digits is 1944, while the sum is 25.

The square root of 32239132 is about 5677.9513911269. The cubic root of 32239132 is about 318.2690785827.

The spelling of 32239132 in words is "thirty-two million, two hundred thirty-nine thousand, one hundred thirty-two".