38715752 has 8 divisors (see below), whose sum is σ = 72592050. Its totient is φ = 19357872.

The previous prime is 38715751. The next prime is 38715763. The reversal of 38715752 is 25751783.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 34975396 + 3740356 = 5914^2 + 1934^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is not an unprimeable number, because it can be changed into a prime (38715751) 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 as a sum of consecutive naturals, namely, 2419727 + ... + 2419742.

Almost surely, 2^38715752 is an apocalyptic number.

It is an amenable number.

38715752 is a deficient number, since it is larger than the sum of its proper divisors (33876298).

38715752 is a wasteful number, since it uses less digits than its factorization.

38715752 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4839475 (or 4839471 counting only the distinct ones).

The product of its digits is 58800, while the sum is 38.

The square root of 38715752 is about 6222.1983253509. The cubic root of 38715752 is about 338.2952498785.

The spelling of 38715752 in words is "thirty-eight million, seven hundred fifteen thousand, seven hundred fifty-two".