38110138 has 16 divisors (see below), whose sum is σ = 63690624. Its totient is φ = 16953760.

The previous prime is 38110123. The next prime is 38110151. The reversal of 38110138 is 83101183.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 17395 + ... + 19462.

It is an arithmetic number, because the mean of its divisors is an integer number (3980664).

Almost surely, 2^38110138 is an apocalyptic number.

38110138 is a deficient number, since it is larger than the sum of its proper divisors (25580486).

38110138 is a wasteful number, since it uses less digits than its factorization.

38110138 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 36917.

The product of its (nonzero) digits is 576, while the sum is 25.

The square root of 38110138 is about 6173.3409107225. The cubic root of 38110138 is about 336.5220354914.

The spelling of 38110138 in words is "thirty-eight million, one hundred ten thousand, one hundred thirty-eight".