38715232 has 24 divisors (see below), whose sum is σ = 78850800. Its totient is φ = 18689664.

The previous prime is 38715227. The next prime is 38715247. The reversal of 38715232 is 23251783.

It is a junction number, because it is equal to n+sod(n) for n = 38715194 and 38715203.

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, 19932 + ... + 21787.

It is an arithmetic number, because the mean of its divisors is an integer number (3285450).

Almost surely, 2^38715232 is an apocalyptic number.

38715232 is a gapful number since it is divisible by the number (32) formed by its first and last digit.

It is an amenable number.

38715232 is an abundant number, since it is smaller than the sum of its proper divisors (40135568).

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

38715232 is a wasteful number, since it uses less digits than its factorization.

38715232 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 41758 (or 41750 counting only the distinct ones).

The product of its digits is 10080, while the sum is 31.

The square root of 38715232 is about 6222.1565393359. The cubic root of 38715232 is about 338.2937352984.

The spelling of 38715232 in words is "thirty-eight million, seven hundred fifteen thousand, two hundred thirty-two".