11896999 has 2 divisors, whose sum is σ = 11897000. Its totient is φ = 11896998.

The previous prime is 11896987. The next prime is 11897051. The reversal of 11896999 is 99969811.

11896999 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an a-pointer prime, because the next prime (11897051) can be obtained adding 11896999 to its sum of digits (52).

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 11896999 - 2⁵ = 11896967 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (11896909) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5948499 + 5948500.

It is an arithmetic number, because the mean of its divisors is an integer number (5948500).

Almost surely, 2^11896999 is an apocalyptic number.

11896999 is a deficient number, since it is larger than the sum of its proper divisors (1).

11896999 is an equidigital number, since it uses as much as digits as its factorization.

11896999 is an evil number, because the sum of its binary digits is even.

The product of its digits is 314928, while the sum is 52.

The square root of 11896999 is about 3449.2026614857. The cubic root of 11896999 is about 228.2859280823.

The spelling of 11896999 in words is "eleven million, eight hundred ninety-six thousand, nine hundred ninety-nine".