38808120 has 64 divisors (see below), whose sum is σ = 125385120. Its totient is φ = 9552384.

The previous prime is 38808113. The next prime is 38808131. The reversal of 38808120 is 2180883.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a congruent number.

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, 10879 + ... + 13998.

Almost surely, 2^38808120 is an apocalyptic number.

38808120 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

38808120 is an abundant number, since it is smaller than the sum of its proper divisors (86577000).

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

38808120 is a wasteful number, since it uses less digits than its factorization.

38808120 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24904 (or 24900 counting only the distinct ones).

The product of its (nonzero) digits is 3072, while the sum is 30.

The square root of 38808120 is about 6229.6163605795. The cubic root of 38808120 is about 338.5640710233.

The spelling of 38808120 in words is "thirty-eight million, eight hundred eight thousand, one hundred twenty".