13941138 has 16 divisors (see below), whose sum is σ = 28196640. Its totient is φ = 4594656.

The previous prime is 13941097. The next prime is 13941143. The reversal of 13941138 is 83114931.

13941138 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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, 12520 + ... + 13587.

It is an arithmetic number, because the mean of its divisors is an integer number (1762290).

Almost surely, 2^13941138 is an apocalyptic number.

13941138 is an abundant number, since it is smaller than the sum of its proper divisors (14255502).

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

13941138 is a wasteful number, since it uses less digits than its factorization.

13941138 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26201.

The product of its digits is 2592, while the sum is 30.

The square root of 13941138 is about 3733.7833359744. The cubic root of 13941138 is about 240.6759762242.

The spelling of 13941138 in words is "thirteen million, nine hundred forty-one thousand, one hundred thirty-eight".