39122116 has 12 divisors (see below), whose sum is σ = 74687760. Its totient is φ = 17782760.

The previous prime is 39122113. The next prime is 39122123. The reversal of 39122116 is 61122193.

It is not an unprimeable number, because it can be changed into a prime (39122113) 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, 444526 + ... + 444613.

It is an arithmetic number, because the mean of its divisors is an integer number (6223980).

Almost surely, 2^39122116 is an apocalyptic number.

It is an amenable number.

39122116 is a deficient number, since it is larger than the sum of its proper divisors (35565644).

39122116 is a wasteful number, since it uses less digits than its factorization.

39122116 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 889154 (or 889152 counting only the distinct ones).

The product of its digits is 648, while the sum is 25.

The square root of 39122116 is about 6254.7674617047. The cubic root of 39122116 is about 339.4747252396.

The spelling of 39122116 in words is "thirty-nine million, one hundred twenty-two thousand, one hundred sixteen".