39072652 has 6 divisors (see below), whose sum is σ = 68377148. Its totient is φ = 19536324.

The previous prime is 39072641. The next prime is 39072659. The reversal of 39072652 is 25627093.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (39072659) 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 as a sum of consecutive naturals, namely, 4884078 + ... + 4884085.

Almost surely, 2^39072652 is an apocalyptic number.

It is an amenable number.

39072652 is a deficient number, since it is larger than the sum of its proper divisors (29304496).

39072652 is a wasteful number, since it uses less digits than its factorization.

39072652 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9768167 (or 9768165 counting only the distinct ones).

The product of its (nonzero) digits is 22680, while the sum is 34.

The square root of 39072652 is about 6250.8121072385. The cubic root of 39072652 is about 339.3315934138.

The spelling of 39072652 in words is "thirty-nine million, seventy-two thousand, six hundred fifty-two".