38108144 has 20 divisors (see below), whose sum is σ = 74515320. Its totient is φ = 18878400.

The previous prime is 38108143. The next prime is 38108149. The reversal of 38108144 is 44180183.

It is a hoax number, since the sum of its digits (29) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (38108143) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 9182 + ... + 12669.

It is an arithmetic number, because the mean of its divisors is an integer number (3725766).

Almost surely, 2^38108144 is an apocalyptic number.

It is an amenable number.

38108144 is a deficient number, since it is larger than the sum of its proper divisors (36407176).

38108144 is a wasteful number, since it uses less digits than its factorization.

38108144 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21968 (or 21962 counting only the distinct ones).

The product of its (nonzero) digits is 3072, while the sum is 29.

The square root of 38108144 is about 6173.1794077282. The cubic root of 38108144 is about 336.5161662164.

The spelling of 38108144 in words is "thirty-eight million, one hundred eight thousand, one hundred forty-four".