39952932 has 24 divisors (see below), whose sum is σ = 97277376. Its totient is φ = 12738528.

The previous prime is 39952931. The next prime is 39952967. The reversal of 39952932 is 23925993.

It is not an unprimeable number, because it can be changed into a prime (39952931) 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, 72103 + ... + 72654.

It is an arithmetic number, because the mean of its divisors is an integer number (4053224).

Almost surely, 2^39952932 is an apocalyptic number.

It is an amenable number.

39952932 is an abundant number, since it is smaller than the sum of its proper divisors (57324444).

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

39952932 is a wasteful number, since it uses less digits than its factorization.

39952932 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 144787 (or 144785 counting only the distinct ones).

The product of its digits is 131220, while the sum is 42.

The square root of 39952932 is about 6320.8331729290. The cubic root of 39952932 is about 341.8609947729.

The spelling of 39952932 in words is "thirty-nine million, nine hundred fifty-two thousand, nine hundred thirty-two".