38942612 has 6 divisors (see below), whose sum is σ = 68149578. Its totient is φ = 19471304.

The previous prime is 38942591. The next prime is 38942633. The reversal of 38942612 is 21624983.

It is an interprime number because it is at equal distance from previous prime (38942591) and next prime (38942633).

It can be written as a sum of positive squares in only one way, i.e., 30625156 + 8317456 = 5534^2 + 2884^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4867823 + ... + 4867830.

It is an arithmetic number, because the mean of its divisors is an integer number (11358263).

Almost surely, 2^38942612 is an apocalyptic number.

It is an amenable number.

38942612 is a deficient number, since it is larger than the sum of its proper divisors (29206966).

38942612 is a wasteful number, since it uses less digits than its factorization.

38942612 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9735657 (or 9735655 counting only the distinct ones).

The product of its digits is 20736, while the sum is 35.

The square root of 38942612 is about 6240.4015896415. The cubic root of 38942612 is about 338.9547251748.

The spelling of 38942612 in words is "thirty-eight million, nine hundred forty-two thousand, six hundred twelve".