38829925 has 12 divisors (see below), whose sum is σ = 48231040. Its totient is φ = 31011120.

The previous prime is 38829913. The next prime is 38829929. The reversal of 38829925 is 52992883.

It is not a de Polignac number, because 38829925 - 2⁵ = 38829893 is a prime.

It is a hoax number, since the sum of its digits (46) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (38829929) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 21196 + ... + 22954.

Almost surely, 2^38829925 is an apocalyptic number.

It is an amenable number.

38829925 is a deficient number, since it is larger than the sum of its proper divisors (9401115).

38829925 is a wasteful number, since it uses less digits than its factorization.

38829925 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2652 (or 2647 counting only the distinct ones).

The product of its digits is 311040, while the sum is 46.

The square root of 38829925 is about 6231.3662225871. The cubic root of 38829925 is about 338.6274684717.

The spelling of 38829925 in words is "thirty-eight million, eight hundred twenty-nine thousand, nine hundred twenty-five".