11879583 has 16 divisors (see below), whose sum is σ = 16932960. Its totient is φ = 7382016.

The previous prime is 11879563. The next prime is 11879599. The reversal of 11879583 is 38597811.

It is not a de Polignac number, because 11879583 - 2¹⁷ = 11748511 is a prime.

It is a super-2 number, since 2×11879583² = 282248984507778, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11879513) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4491 + ... + 6627.

It is an arithmetic number, because the mean of its divisors is an integer number (1058310).

Almost surely, 2^11879583 is an apocalyptic number.

11879583 is a deficient number, since it is larger than the sum of its proper divisors (5053377).

11879583 is a wasteful number, since it uses less digits than its factorization.

11879583 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2266.

The product of its digits is 60480, while the sum is 42.

The square root of 11879583 is about 3446.6770954065. The cubic root of 11879583 is about 228.1744778650.

The spelling of 11879583 in words is "eleven million, eight hundred seventy-nine thousand, five hundred eighty-three".