38120575 has 12 divisors (see below), whose sum is σ = 48370168. Its totient is φ = 29786400.

The previous prime is 38120573. The next prime is 38120597. The reversal of 38120575 is 57502183.

It is not a de Polignac number, because 38120575 - 2¹ = 38120573 is a prime.

It is a hoax number, since the sum of its digits (31) coincides with the sum of the digits of its distinct 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 (38120573) 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, 16656 + ... + 18805.

Almost surely, 2^38120575 is an apocalyptic number.

38120575 is a deficient number, since it is larger than the sum of its proper divisors (10249593).

38120575 is a wasteful number, since it uses less digits than its factorization.

38120575 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 35514 (or 35509 counting only the distinct ones).

The product of its (nonzero) digits is 8400, while the sum is 31.

The square root of 38120575 is about 6174.1861811902. The cubic root of 38120575 is about 336.5527531262.

The spelling of 38120575 in words is "thirty-eight million, one hundred twenty thousand, five hundred seventy-five".