39049252 has 12 divisors (see below), whose sum is σ = 74548656. Its totient is φ = 17749640.

The previous prime is 39049249. The next prime is 39049253. The reversal of 39049252 is 25294093.

It is not an unprimeable number, because it can be changed into a prime (39049253) 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 3 ways as a sum of consecutive naturals, for example, 443698 + ... + 443785.

It is an arithmetic number, because the mean of its divisors is an integer number (6212388).

Almost surely, 2^39049252 is an apocalyptic number.

It is an amenable number.

39049252 is a deficient number, since it is larger than the sum of its proper divisors (35499404).

39049252 is a wasteful number, since it uses less digits than its factorization.

39049252 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 887498 (or 887496 counting only the distinct ones).

The product of its (nonzero) digits is 19440, while the sum is 34.

The square root of 39049252 is about 6248.9400701239. The cubic root of 39049252 is about 339.2638397590.

The spelling of 39049252 in words is "thirty-nine million, forty-nine thousand, two hundred fifty-two".