38550232 has 16 divisors (see below), whose sum is σ = 82607760. Its totient is φ = 16521504.

The previous prime is 38550229. The next prime is 38550241. The reversal of 38550232 is 23205583.

It is a super-2 number, since 2×38550232² = 2972240774507648, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (28).

It is a self number, because there is not a number n which added to its sum of digits gives 38550232.

It is a congruent number.

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, 344143 + ... + 344254.

It is an arithmetic number, because the mean of its divisors is an integer number (5162985).

Almost surely, 2^38550232 is an apocalyptic number.

It is an amenable number.

38550232 is an abundant number, since it is smaller than the sum of its proper divisors (44057528).

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

38550232 is a wasteful number, since it uses less digits than its factorization.

38550232 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 688410 (or 688406 counting only the distinct ones).

The product of its (nonzero) digits is 7200, while the sum is 28.

The square root of 38550232 is about 6208.8833134470. The cubic root of 38550232 is about 337.8124608828.

The spelling of 38550232 in words is "thirty-eight million, five hundred fifty thousand, two hundred thirty-two".