38757475 has 6 divisors (see below), whose sum is σ = 48059300. Its totient is φ = 31005960.

The previous prime is 38757449. The next prime is 38757493. The reversal of 38757475 is 57475783.

38757475 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 38757475 - 2⁵ = 38757443 is a prime.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 775125 + ... + 775174.

Almost surely, 2^38757475 is an apocalyptic number.

38757475 is a deficient number, since it is larger than the sum of its proper divisors (9301825).

38757475 is a wasteful number, since it uses less digits than its factorization.

38757475 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1550309 (or 1550304 counting only the distinct ones).

The product of its digits is 823200, while the sum is 46.

The square root of 38757475 is about 6225.5501764904. The cubic root of 38757475 is about 338.4167303670.

The spelling of 38757475 in words is "thirty-eight million, seven hundred fifty-seven thousand, four hundred seventy-five".