11318459 has 2 divisors, whose sum is σ = 11318460. Its totient is φ = 11318458.

The previous prime is 11318443. The next prime is 11318467. The reversal of 11318459 is 95481311.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 11318459 - 2⁴ = 11318443 is a prime.

It is a Sophie Germain prime.

It is not a weakly prime, because it can be changed into another prime (11318479) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5659229 + 5659230.

It is an arithmetic number, because the mean of its divisors is an integer number (5659230).

Almost surely, 2^11318459 is an apocalyptic number.

11318459 is a deficient number, since it is larger than the sum of its proper divisors (1).

11318459 is an equidigital number, since it uses as much as digits as its factorization.

11318459 is an evil number, because the sum of its binary digits is even.

The product of its digits is 4320, while the sum is 32.

The square root of 11318459 is about 3364.2917531035. The cubic root of 11318459 is about 224.5238258915.

The spelling of 11318459 in words is "eleven million, three hundred eighteen thousand, four hundred fifty-nine".