11862942 has 32 divisors (see below), whose sum is σ = 29202432. Its totient is φ = 3128544.

The previous prime is 11862919. The next prime is 11862959. The reversal of 11862942 is 24926811.

11862942 is digitally balanced in base 2 and base 4, because in such bases 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 15 ways as a sum of consecutive naturals, for example, 10318 + ... + 11409.

It is an arithmetic number, because the mean of its divisors is an integer number (912576).

Almost surely, 2^11862942 is an apocalyptic number.

11862942 is an abundant number, since it is smaller than the sum of its proper divisors (17339490).

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

11862942 is a wasteful number, since it uses less digits than its factorization.

11862942 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21752.

The product of its digits is 6912, while the sum is 33.

The square root of 11862942 is about 3444.2621851421. The cubic root of 11862942 is about 228.0678852950.

The spelling of 11862942 in words is "eleven million, eight hundred sixty-two thousand, nine hundred forty-two".