39192052 has 12 divisors (see below), whose sum is σ = 69610240. Its totient is φ = 19303416.

The previous prime is 39192047. The next prime is 39192053. The reversal of 39192052 is 25029193.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (39192053) 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, 72852 + ... + 73387.

Almost surely, 2^39192052 is an apocalyptic number.

It is an amenable number.

39192052 is a deficient number, since it is larger than the sum of its proper divisors (30418188).

39192052 is a wasteful number, since it uses less digits than its factorization.

39192052 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 146310 (or 146308 counting only the distinct ones).

The product of its (nonzero) digits is 4860, while the sum is 31.

The square root of 39192052 is about 6260.3555809554. The cubic root of 39192052 is about 339.6768902706.

The spelling of 39192052 in words is "thirty-nine million, one hundred ninety-two thousand, fifty-two".