38756752 has 20 divisors (see below), whose sum is σ = 75643596. Its totient is φ = 19235840.

The previous prime is 38756749. The next prime is 38756759. The reversal of 38756752 is 25765783.

It can be written as a sum of positive squares in 2 ways, for example, as 16516096 + 22240656 = 4064^2 + 4716^2 .

It is a junction number, because it is equal to n+sod(n) for n = 38756699 and 38756708.

It is not an unprimeable number, because it can be changed into a prime (38756759) 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 3 ways as a sum of consecutive naturals, for example, 6649 + ... + 11032.

Almost surely, 2^38756752 is an apocalyptic number.

It is an amenable number.

38756752 is a deficient number, since it is larger than the sum of its proper divisors (36886844).

38756752 is a wasteful number, since it uses less digits than its factorization.

38756752 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17826 (or 17820 counting only the distinct ones).

The product of its digits is 352800, while the sum is 43.

The square root of 38756752 is about 6225.4921090625. The cubic root of 38756752 is about 338.4146260261.

The spelling of 38756752 in words is "thirty-eight million, seven hundred fifty-six thousand, seven hundred fifty-two".