38775160 has 32 divisors (see below), whose sum is σ = 87442560. Its totient is φ = 15474816.

The previous prime is 38775151. The next prime is 38775167. The reversal of 38775160 is 6157783.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (38775167) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 23482 + ... + 25078.

It is an arithmetic number, because the mean of its divisors is an integer number (2732580).

Almost surely, 2^38775160 is an apocalyptic number.

It is an amenable number.

38775160 is an abundant number, since it is smaller than the sum of its proper divisors (48667400).

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

38775160 is a wasteful number, since it uses less digits than its factorization.

38775160 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2215 (or 2211 counting only the distinct ones).

The product of its (nonzero) digits is 35280, while the sum is 37.

The square root of 38775160 is about 6226.9703708947. The cubic root of 38775160 is about 338.4681956203.

The spelling of 38775160 in words is "thirty-eight million, seven hundred seventy-five thousand, one hundred sixty".