39152012 has 12 divisors (see below), whose sum is σ = 68604480. Its totient is φ = 19550736.

The previous prime is 39151999. The next prime is 39152041. The reversal of 39152012 is 21025193.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2588 + ... + 9219.

It is an arithmetic number, because the mean of its divisors is an integer number (5717040).

Almost surely, 2^39152012 is an apocalyptic number.

It is an amenable number.

39152012 is a deficient number, since it is larger than the sum of its proper divisors (29452468).

39152012 is a wasteful number, since it uses less digits than its factorization.

39152012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12640 (or 12638 counting only the distinct ones).

The product of its (nonzero) digits is 540, while the sum is 23.

The square root of 39152012 is about 6257.1568623457. The cubic root of 39152012 is about 339.5611755082.

The spelling of 39152012 in words is "thirty-nine million, one hundred fifty-two thousand, twelve".