39122952 has 32 divisors (see below), whose sum is σ = 106699680. Its totient is φ = 11855360.

The previous prime is 39122939. The next prime is 39122981. The reversal of 39122952 is 25922193.

It is a hoax number, since the sum of its digits (33) coincides with the sum of the digits of its distinct prime factors.

It is a Harshad number since it is a multiple of its sum of digits (33).

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 73833 + ... + 74360.

It is an arithmetic number, because the mean of its divisors is an integer number (3334365).

Almost surely, 2^39122952 is an apocalyptic number.

It is an amenable number.

39122952 is an abundant number, since it is smaller than the sum of its proper divisors (67576728).

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

39122952 is a wasteful number, since it uses less digits than its factorization.

39122952 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 148213 (or 148209 counting only the distinct ones).

The product of its digits is 9720, while the sum is 33.

The square root of 39122952 is about 6254.8342903709. The cubic root of 39122952 is about 339.4771432994.

The spelling of 39122952 in words is "thirty-nine million, one hundred twenty-two thousand, nine hundred fifty-two".