32972468 has 24 divisors (see below), whose sum is σ = 60023040. Its totient is φ = 15831360.

The previous prime is 32972461. The next prime is 32972477. The reversal of 32972468 is 86427923.

It is a happy number.

It is a super-2 number, since 2×32972468² = 2174367292022048, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (32972461) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 16280 + ... + 18192.

It is an arithmetic number, because the mean of its divisors is an integer number (2500960).

Almost surely, 2^32972468 is an apocalyptic number.

It is an amenable number.

32972468 is a deficient number, since it is larger than the sum of its proper divisors (27050572).

32972468 is a wasteful number, since it uses less digits than its factorization.

32972468 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2087 (or 2085 counting only the distinct ones).

The product of its digits is 145152, while the sum is 41.

The square root of 32972468 is about 5742.1657934964. The cubic root of 32972468 is about 320.6642063272.

The spelling of 32972468 in words is "thirty-two million, nine hundred seventy-two thousand, four hundred sixty-eight".