38862792 has 24 divisors (see below), whose sum is σ = 105253590. Its totient is φ = 12954240.

The previous prime is 38862767. The next prime is 38862797. The reversal of 38862792 is 29726883.

It can be written as a sum of positive squares in only one way, i.e., 38862756 + 36 = 6234^2 + 6^2 .

It is a tau number, because it is divible by the number of its divisors (24).

It is not an unprimeable number, because it can be changed into a prime (38862797) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 269809 + ... + 269952.

Almost surely, 2^38862792 is an apocalyptic number.

It is an amenable number.

38862792 is an abundant number, since it is smaller than the sum of its proper divisors (66390798).

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

38862792 is a wasteful number, since it uses less digits than its factorization.

38862792 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 539773 (or 539766 counting only the distinct ones).

The product of its digits is 290304, while the sum is 45.

The square root of 38862792 is about 6234.0028873911. The cubic root of 38862792 is about 338.7229835528.

The spelling of 38862792 in words is "thirty-eight million, eight hundred sixty-two thousand, seven hundred ninety-two".