38788375 has 16 divisors (see below), whose sum is σ = 49211136. Its totient is φ = 30516000.

The previous prime is 38788369. The next prime is 38788381. The reversal of 38788375 is 57388783.

It is an interprime number because it is at equal distance from previous prime (38788369) and next prime (38788381).

It is a de Polignac number, because none of the positive numbers 2^k-38788375 is a prime.

It is a Duffinian number.

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, 5082 + ... + 10168.

It is an arithmetic number, because the mean of its divisors is an integer number (3075696).

Almost surely, 2^38788375 is an apocalyptic number.

38788375 is a deficient number, since it is larger than the sum of its proper divisors (10422761).

38788375 is an equidigital number, since it uses as much as digits as its factorization.

38788375 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5163 (or 5153 counting only the distinct ones).

The product of its digits is 1128960, while the sum is 49.

The square root of 38788375 is about 6228.0313904154. The cubic root of 38788375 is about 338.5066424779.

The spelling of 38788375 in words is "thirty-eight million, seven hundred eighty-eight thousand, three hundred seventy-five".