39271252 has 12 divisors (see below), whose sum is σ = 72341920. Its totient is φ = 18602136.

The previous prime is 39271237. The next prime is 39271259. The reversal of 39271252 is 25217293.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (39271259) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 258288 + ... + 258439.

Almost surely, 2^39271252 is an apocalyptic number.

It is an amenable number.

39271252 is a deficient number, since it is larger than the sum of its proper divisors (33070668).

39271252 is a wasteful number, since it uses less digits than its factorization.

39271252 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 516750 (or 516748 counting only the distinct ones).

The product of its digits is 7560, while the sum is 31.

The square root of 39271252 is about 6266.6779077913. The cubic root of 39271252 is about 339.9055446961.

The spelling of 39271252 in words is "thirty-nine million, two hundred seventy-one thousand, two hundred fifty-two".