38028232 has 16 divisors (see below), whose sum is σ = 77785200. Its totient is φ = 17285520.

The previous prime is 38028209. The next prime is 38028241. The reversal of 38028232 is 23282083.

It is a super-2 number, since 2×38028232² = 2892292858091648, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 38028232.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 215982 + ... + 216157.

It is an arithmetic number, because the mean of its divisors is an integer number (4861575).

Almost surely, 2^38028232 is an apocalyptic number.

It is an amenable number.

38028232 is an abundant number, since it is smaller than the sum of its proper divisors (39756968).

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

38028232 is a wasteful number, since it uses less digits than its factorization.

38028232 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 432156 (or 432152 counting only the distinct ones).

The product of its (nonzero) digits is 4608, while the sum is 28.

The square root of 38028232 is about 6166.7034953855. The cubic root of 38028232 is about 336.2807790954.

The spelling of 38028232 in words is "thirty-eight million, twenty-eight thousand, two hundred thirty-two".