39039252 has 24 divisors (see below), whose sum is σ = 104104896. Its totient is φ = 11154048.

The previous prime is 39039241. The next prime is 39039263. The reversal of 39039252 is 25293093.

It is an interprime number because it is at equal distance from previous prime (39039241) and next prime (39039263).

It is a congruent number.

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, 232293 + ... + 232460.

It is an arithmetic number, because the mean of its divisors is an integer number (4337704).

Almost surely, 2^39039252 is an apocalyptic number.

It is an amenable number.

39039252 is an abundant number, since it is smaller than the sum of its proper divisors (65065644).

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

39039252 is a wasteful number, since it uses less digits than its factorization.

39039252 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 464767 (or 464765 counting only the distinct ones).

The product of its (nonzero) digits is 14580, while the sum is 33.

The square root of 39039252 is about 6248.1398831972. The cubic root of 39039252 is about 339.2348769503.

The spelling of 39039252 in words is "thirty-nine million, thirty-nine thousand, two hundred fifty-two".