11868799 has 2 divisors, whose sum is σ = 11868800. Its totient is φ = 11868798.

The previous prime is 11868781. The next prime is 11868809. The reversal of 11868799 is 99786811.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 11868799 - 2⁹ = 11868287 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (11868719) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5934399 + 5934400.

It is an arithmetic number, because the mean of its divisors is an integer number (5934400).

Almost surely, 2^11868799 is an apocalyptic number.

11868799 is a deficient number, since it is larger than the sum of its proper divisors (1).

11868799 is an equidigital number, since it uses as much as digits as its factorization.

11868799 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 217728, while the sum is 49.

The square root of 11868799 is about 3445.1123348884. The cubic root of 11868799 is about 228.1054131929.

The spelling of 11868799 in words is "eleven million, eight hundred sixty-eight thousand, seven hundred ninety-nine".