38711952 has 40 divisors (see below), whose sum is σ = 111118880. Its totient is φ = 12903840.

The previous prime is 38711927. The next prime is 38711971. The reversal of 38711952 is 25911783.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 44374 + ... + 45237.

It is an arithmetic number, because the mean of its divisors is an integer number (2777972).

Almost surely, 2^38711952 is an apocalyptic number.

It is an amenable number.

38711952 is an abundant number, since it is smaller than the sum of its proper divisors (72406928).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

38711952 is a wasteful number, since it uses less digits than its factorization.

38711952 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 89628 (or 89616 counting only the distinct ones).

The product of its digits is 15120, while the sum is 36.

The square root of 38711952 is about 6221.8929595421. The cubic root of 38711952 is about 338.2841814809.

The spelling of 38711952 in words is "thirty-eight million, seven hundred eleven thousand, nine hundred fifty-two".