38393625 has 32 divisors (see below), whose sum is σ = 65400192. Its totient is φ = 19992000.

The previous prime is 38393617. The next prime is 38393629. The reversal of 38393625 is 52639383.

38393625 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 38393625 - 2³ = 38393617 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 not an unprimeable number, because it can be changed into a prime (38393629) 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 31 ways as a sum of consecutive naturals, for example, 14935 + ... + 17315.

It is an arithmetic number, because the mean of its divisors is an integer number (2043756).

Almost surely, 2^38393625 is an apocalyptic number.

It is an amenable number.

38393625 is a deficient number, since it is larger than the sum of its proper divisors (27006567).

38393625 is a wasteful number, since it uses less digits than its factorization.

38393625 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2442 (or 2432 counting only the distinct ones).

The product of its digits is 116640, while the sum is 39.

The square root of 38393625 is about 6196.2589519806. The cubic root of 38393625 is about 337.3543953540.

The spelling of 38393625 in words is "thirty-eight million, three hundred ninety-three thousand, six hundred twenty-five".