32325972 has 72 divisors (see below), whose sum is σ = 88501056. Its totient is φ = 8995584.

The previous prime is 32325911. The next prime is 32325983. The reversal of 32325972 is 27952323.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 235888 + ... + 236024.

Almost surely, 2^32325972 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 32325972, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (44250528).

32325972 is an abundant number, since it is smaller than the sum of its proper divisors (56175084).

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

32325972 is a wasteful number, since it uses less digits than its factorization.

32325972 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 257 (or 202 counting only the distinct ones).

The product of its digits is 22680, while the sum is 33.

The square root of 32325972 is about 5685.5933727272. The cubic root of 32325972 is about 318.5545877995.

The spelling of 32325972 in words is "thirty-two million, three hundred twenty-five thousand, nine hundred seventy-two".