38421160 has 32 divisors (see below), whose sum is σ = 86630400. Its totient is φ = 15336000.

The previous prime is 38421157. The next prime is 38421161. The reversal of 38421160 is 6112483.

It is not an unprimeable number, because it can be changed into a prime (38421161) 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, 29401 + ... + 30679.

It is an arithmetic number, because the mean of its divisors is an integer number (2707200).

Almost surely, 2^38421160 is an apocalyptic number.

It is an amenable number.

38421160 is an abundant number, since it is smaller than the sum of its proper divisors (48209240).

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

38421160 is a wasteful number, since it uses less digits than its factorization.

38421160 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2041 (or 2037 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 25.

The square root of 38421160 is about 6198.4804589512. The cubic root of 38421160 is about 337.4350236139.

The spelling of 38421160 in words is "thirty-eight million, four hundred twenty-one thousand, one hundred sixty".