11879459 has 2 divisors, whose sum is σ = 11879460. Its totient is φ = 11879458.

The previous prime is 11879449. The next prime is 11879501. The reversal of 11879459 is 95497811.

It is a weak prime.

It is an emirp because it is prime and its reverse (95497811) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 11879459 - 2⁴ = 11879443 is a prime.

It is a super-2 number, since 2×11879459² = 282243092265362, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (11879449) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5939729 + 5939730.

It is an arithmetic number, because the mean of its divisors is an integer number (5939730).

Almost surely, 2^11879459 is an apocalyptic number.

11879459 is a deficient number, since it is larger than the sum of its proper divisors (1).

11879459 is an equidigital number, since it uses as much as digits as its factorization.

11879459 is an evil number, because the sum of its binary digits is even.

The product of its digits is 90720, while the sum is 44.

The square root of 11879459 is about 3446.6591070194. The cubic root of 11879459 is about 228.1736839613.

The spelling of 11879459 in words is "eleven million, eight hundred seventy-nine thousand, four hundred fifty-nine".