38605612 has 48 divisors (see below), whose sum is σ = 73100160. Its totient is φ = 17805312.

The previous prime is 38605603. The next prime is 38605627. The reversal of 38605612 is 21650683.

It is an unprimeable number.

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 in 15 ways as a sum of consecutive naturals, for example, 397948 + ... + 398044.

It is an arithmetic number, because the mean of its divisors is an integer number (1522920).

Almost surely, 2^38605612 is an apocalyptic number.

It is an amenable number.

38605612 is a deficient number, since it is larger than the sum of its proper divisors (34494548).

38605612 is a wasteful number, since it uses less digits than its factorization.

38605612 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 250 (or 248 counting only the distinct ones).

The product of its (nonzero) digits is 8640, while the sum is 31.

The square root of 38605612 is about 6213.3414520691. The cubic root of 38605612 is about 337.9741469203.

The spelling of 38605612 in words is "thirty-eight million, six hundred five thousand, six hundred twelve".