38007020 has 24 divisors (see below), whose sum is σ = 81514944. Its totient is φ = 14878976.

The previous prime is 38007001. The next prime is 38007043. The reversal of 38007020 is 2070083.

38007020 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (20).

It is a junction number, because it is equal to n+sod(n) for n = 38006983 and 38007001.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 19277 + ... + 21156.

It is an arithmetic number, because the mean of its divisors is an integer number (3396456).

Almost surely, 2^38007020 is an apocalyptic number.

It is an amenable number.

38007020 is an abundant number, since it is smaller than the sum of its proper divisors (43507924).

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

38007020 is a wasteful number, since it uses less digits than its factorization.

38007020 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 40489 (or 40487 counting only the distinct ones).

The product of its (nonzero) digits is 336, while the sum is 20.

The square root of 38007020 is about 6164.9833738624. The cubic root of 38007020 is about 336.2182420958.

The spelling of 38007020 in words is "thirty-eight million, seven thousand, twenty".