11879822 has 16 divisors (see below), whose sum is σ = 18785952. Its totient is φ = 5623200.

The previous prime is 11879773. The next prime is 11879831. The reversal of 11879822 is 22897811.

11879822 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×11879822² = 282260341503368, which contains 22 as substring.

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, 3368 + ... + 5924.

It is an arithmetic number, because the mean of its divisors is an integer number (1174122).

Almost surely, 2^11879822 is an apocalyptic number.

11879822 is a deficient number, since it is larger than the sum of its proper divisors (6906130).

11879822 is a wasteful number, since it uses less digits than its factorization.

11879822 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2683.

The product of its digits is 16128, while the sum is 38.

The square root of 11879822 is about 3446.7117663071. The cubic root of 11879822 is about 228.1760080347.

The spelling of 11879822 in words is "eleven million, eight hundred seventy-nine thousand, eight hundred twenty-two".