32226828 has 24 divisors (see below), whose sum is σ = 75316080. Its totient is φ = 10725120.

The previous prime is 32226797. The next prime is 32226833. The reversal of 32226828 is 82862223.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7368 + ... + 10896.

It is an arithmetic number, because the mean of its divisors is an integer number (3138170).

Almost surely, 2^32226828 is an apocalyptic number.

It is an amenable number.

32226828 is an abundant number, since it is smaller than the sum of its proper divisors (43089252).

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

32226828 is a wasteful number, since it uses less digits than its factorization.

32226828 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4297 (or 4295 counting only the distinct ones).

The product of its digits is 18432, while the sum is 33.

The square root of 32226828 is about 5676.8677983550. The cubic root of 32226828 is about 318.2285845125.

The spelling of 32226828 in words is "thirty-two million, two hundred twenty-six thousand, eight hundred twenty-eight".