38118680 has 16 divisors (see below), whose sum is σ = 85767120. Its totient is φ = 15247456.

The previous prime is 38118679. The next prime is 38118697. The reversal of 38118680 is 8681183.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 38118680.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 476444 + ... + 476523.

It is an arithmetic number, because the mean of its divisors is an integer number (5360445).

Almost surely, 2^38118680 is an apocalyptic number.

It is an amenable number.

38118680 is an abundant number, since it is smaller than the sum of its proper divisors (47648440).

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

38118680 is a wasteful number, since it uses less digits than its factorization.

38118680 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 952978 (or 952974 counting only the distinct ones).

The product of its (nonzero) digits is 9216, while the sum is 35.

The square root of 38118680 is about 6174.0327177624. The cubic root of 38118680 is about 336.5471762775.

The spelling of 38118680 in words is "thirty-eight million, one hundred eighteen thousand, six hundred eighty".