32628834 has 24 divisors (see below), whose sum is σ = 80795520. Its totient is φ = 9322488.

The previous prime is 32628821. The next prime is 32628859. The reversal of 32628834 is 43882623.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 129354 + ... + 129605.

It is an arithmetic number, because the mean of its divisors is an integer number (3366480).

Almost surely, 2^32628834 is an apocalyptic number.

32628834 is an abundant number, since it is smaller than the sum of its proper divisors (48166686).

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

32628834 is a wasteful number, since it uses less digits than its factorization.

32628834 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 258974 (or 258971 counting only the distinct ones).

The product of its digits is 55296, while the sum is 36.

The square root of 32628834 is about 5712.1654387806. The cubic root of 32628834 is about 319.5463428409.

The spelling of 32628834 in words is "thirty-two million, six hundred twenty-eight thousand, eight hundred thirty-four".