38934525 has 24 divisors (see below), whose sum is σ = 73568704. Its totient is φ = 17798400.

The previous prime is 38934521. The next prime is 38934527. The reversal of 38934525 is 52543983.

It is not a de Polignac number, because 38934525 - 2² = 38934521 is a prime.

It is a Smith number, since the sum of its digits (39) coincides with the sum of the digits of its prime factors.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (38934521) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 36556 + ... + 37605.

Almost surely, 2^38934525 is an apocalyptic number.

38934525 is a gapful number since it is divisible by the number (35) formed by its first and last digit.

It is an amenable number.

38934525 is a deficient number, since it is larger than the sum of its proper divisors (34634179).

38934525 is a wasteful number, since it uses less digits than its factorization.

38934525 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 74181 (or 74176 counting only the distinct ones).

The product of its digits is 129600, while the sum is 39.

The square root of 38934525 is about 6239.7536009044. The cubic root of 38934525 is about 338.9312605903.

The spelling of 38934525 in words is "thirty-eight million, nine hundred thirty-four thousand, five hundred twenty-five".