39130532 has 24 divisors (see below), whose sum is σ = 82865664. Its totient is φ = 15783552.

The previous prime is 39130513. The next prime is 39130537. The reversal of 39130532 is 23503193.

It is not an unprimeable number, because it can be changed into a prime (39130537) 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 7 ways as a sum of consecutive naturals, for example, 40628 + ... + 41579.

It is an arithmetic number, because the mean of its divisors is an integer number (3452736).

Almost surely, 2^39130532 is an apocalyptic number.

It is an amenable number.

39130532 is an abundant number, since it is smaller than the sum of its proper divisors (43735132).

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

39130532 is a wasteful number, since it uses less digits than its factorization.

39130532 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 82235 (or 82233 counting only the distinct ones).

The product of its (nonzero) digits is 2430, while the sum is 26.

The square root of 39130532 is about 6255.4401923446. The cubic root of 39130532 is about 339.4990662410.

The spelling of 39130532 in words is "thirty-nine million, one hundred thirty thousand, five hundred thirty-two".