11879211 has 16 divisors (see below), whose sum is σ = 16144128. Its totient is φ = 7768800.

The previous prime is 11879207. The next prime is 11879213. The reversal of 11879211 is 11297811.

11879211 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 not a de Polignac number, because 11879211 - 2² = 11879207 is a prime.

It is a super-2 number, since 2×11879211² = 282231307965042, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (11879213) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 65541 + ... + 65721.

It is an arithmetic number, because the mean of its divisors is an integer number (1009008).

Almost surely, 2^11879211 is an apocalyptic number.

11879211 is a deficient number, since it is larger than the sum of its proper divisors (4264917).

11879211 is a wasteful number, since it uses less digits than its factorization.

11879211 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 482.

The product of its digits is 1008, while the sum is 30.

The square root of 11879211 is about 3446.6231299636. The cubic root of 11879211 is about 228.1720961374.

It can be divided in two parts, 11879 and 211, that added together give a triangular number (12090 = T₁₅₅).

The spelling of 11879211 in words is "eleven million, eight hundred seventy-nine thousand, two hundred eleven".