38168612 has 24 divisors (see below), whose sum is σ = 67876704. Its totient is φ = 18778112.

The previous prime is 38168609. The next prime is 38168617. The reversal of 38168612 is 21686183.

It is not an unprimeable number, because it can be changed into a prime (38168617) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 109823 + ... + 110169.

It is an arithmetic number, because the mean of its divisors is an integer number (2828196).

Almost surely, 2^38168612 is an apocalyptic number.

It is an amenable number.

38168612 is a deficient number, since it is larger than the sum of its proper divisors (29708092).

38168612 is a wasteful number, since it uses less digits than its factorization.

38168612 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 715 (or 713 counting only the distinct ones).

The product of its digits is 13824, while the sum is 35.

The square root of 38168612 is about 6178.0751047555. The cubic root of 38168612 is about 336.6940608802.

The spelling of 38168612 in words is "thirty-eight million, one hundred sixty-eight thousand, six hundred twelve".