38711466 has 32 divisors (see below), whose sum is σ = 86230080. Its totient is φ = 12873168.

The previous prime is 38711447. The next prime is 38711471. The reversal of 38711466 is 66411783.

It is a self number, because there is not a number n which added to its sum of digits gives 38711466.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 40405 + ... + 41351.

It is an arithmetic number, because the mean of its divisors is an integer number (2694690).

Almost surely, 2^38711466 is an apocalyptic number.

38711466 is an abundant number, since it is smaller than the sum of its proper divisors (47518614).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

38711466 is a wasteful number, since it uses less digits than its factorization.

38711466 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1715 (or 1709 counting only the distinct ones).

The product of its digits is 24192, while the sum is 36.

The square root of 38711466 is about 6221.8539037814. The cubic root of 38711466 is about 338.2827658388.

The spelling of 38711466 in words is "thirty-eight million, seven hundred eleven thousand, four hundred sixty-six".