38995125 has 64 divisors (see below), whose sum is σ = 73731840. Its totient is φ = 18144000.

The previous prime is 38995123. The next prime is 38995147. The reversal of 38995125 is 52159983.

It is not a de Polignac number, because 38995125 - 2¹ = 38995123 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (38995123) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 92415 + ... + 92835.

It is an arithmetic number, because the mean of its divisors is an integer number (1152060).

Almost surely, 2^38995125 is an apocalyptic number.

It is an amenable number.

38995125 is a deficient number, since it is larger than the sum of its proper divisors (34736715).

38995125 is a wasteful number, since it uses less digits than its factorization.

38995125 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 471 (or 461 counting only the distinct ones).

The product of its digits is 97200, while the sum is 42.

The square root of 38995125 is about 6244.6076738255. The cubic root of 38995125 is about 339.1070136649.

The spelling of 38995125 in words is "thirty-eight million, nine hundred ninety-five thousand, one hundred twenty-five".