11879592 has 32 divisors (see below), whose sum is σ = 30991680. Its totient is φ = 3787520.

The previous prime is 11879563. The next prime is 11879599. The reversal of 11879592 is 29597811.

It is a super-2 number, since 2×11879592² = 282249412172928, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (11879599) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10209 + ... + 11312.

It is an arithmetic number, because the mean of its divisors is an integer number (968490).

Almost surely, 2^11879592 is an apocalyptic number.

11879592 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

11879592 is an abundant number, since it is smaller than the sum of its proper divisors (19112088).

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

11879592 is a wasteful number, since it uses less digits than its factorization.

11879592 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21553 (or 21549 counting only the distinct ones).

The product of its digits is 45360, while the sum is 42.

The square root of 11879592 is about 3446.6784010116. The cubic root of 11879592 is about 228.1745354868.

The spelling of 11879592 in words is "eleven million, eight hundred seventy-nine thousand, five hundred ninety-two".