38808570 has 16 divisors (see below), whose sum is σ = 93140640. Its totient is φ = 10348944.

The previous prime is 38808563. The next prime is 38808577. The reversal of 38808570 is 7580883.

38808570 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (38808563) and next prime (38808577).

It is a super-2 number, since 2×38808570² = 3012210210889800, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (38808577) by changing a digit.

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, 646780 + ... + 646839.

It is an arithmetic number, because the mean of its divisors is an integer number (5821290).

Almost surely, 2^38808570 is an apocalyptic number.

38808570 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

38808570 is an abundant number, since it is smaller than the sum of its proper divisors (54332070).

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

38808570 is a wasteful number, since it uses less digits than its factorization.

38808570 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1293629.

The product of its (nonzero) digits is 53760, while the sum is 39.

The square root of 38808570 is about 6229.6524782688. The cubic root of 38808570 is about 338.5653796260.

The spelling of 38808570 in words is "thirty-eight million, eight hundred eight thousand, five hundred seventy".