11938862 has 16 divisors (see below), whose sum is σ = 20421072. Its totient is φ = 5185920.

The previous prime is 11938853. The next prime is 11938891. The reversal of 11938862 is 26883911.

11938862 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

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, 13064 + ... + 13947.

It is an arithmetic number, because the mean of its divisors is an integer number (1276317).

Almost surely, 2^11938862 is an apocalyptic number.

11938862 is a deficient number, since it is larger than the sum of its proper divisors (8482210).

11938862 is a wasteful number, since it uses less digits than its factorization.

11938862 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27043.

The product of its digits is 20736, while the sum is 38.

The square root of 11938862 is about 3455.2658363721. The cubic root of 11938862 is about 228.5533777784.

The spelling of 11938862 in words is "eleven million, nine hundred thirty-eight thousand, eight hundred sixty-two".