38625004 has 24 divisors (see below), whose sum is σ = 76946688. Its totient is φ = 16793040.

The previous prime is 38624987. The next prime is 38625007. The reversal of 38625004 is 40052683.

It is not an unprimeable number, because it can be changed into a prime (38625007) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 18072 + ... + 20095.

It is an arithmetic number, because the mean of its divisors is an integer number (3206112).

Almost surely, 2^38625004 is an apocalyptic number.

It is an amenable number.

38625004 is a deficient number, since it is larger than the sum of its proper divisors (38321684).

38625004 is a wasteful number, since it uses less digits than its factorization.

38625004 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 38205 (or 38203 counting only the distinct ones).

The product of its (nonzero) digits is 5760, while the sum is 28.

The square root of 38625004 is about 6214.9017691352. The cubic root of 38625004 is about 338.0307267562.

Adding to 38625004 its reverse (40052683), we get a palindrome (78677687).

The spelling of 38625004 in words is "thirty-eight million, six hundred twenty-five thousand, four".