38157625 has 16 divisors (see below), whose sum is σ = 51951744. Its totient is φ = 27750000.

The previous prime is 38157589. The next prime is 38157629. The reversal of 38157625 is 52675183.

38157625 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 38157625 - 2¹⁵ = 38124857 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (38157629) by changing a digit.

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 15 ways as a sum of consecutive naturals, for example, 12501 + ... + 15250.

It is an arithmetic number, because the mean of its divisors is an integer number (3246984).

Almost surely, 2^38157625 is an apocalyptic number.

It is an amenable number.

38157625 is a deficient number, since it is larger than the sum of its proper divisors (13794119).

38157625 is a wasteful number, since it uses less digits than its factorization.

38157625 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27777 (or 27767 counting only the distinct ones).

The product of its digits is 50400, while the sum is 37.

The square root of 38157625 is about 6177.1858479408. The cubic root of 38157625 is about 336.6617514994.

The spelling of 38157625 in words is "thirty-eight million, one hundred fifty-seven thousand, six hundred twenty-five".