11896663 has 2 divisors, whose sum is σ = 11896664. Its totient is φ = 11896662.

The previous prime is 11896657. The next prime is 11896673. The reversal of 11896663 is 36669811.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 11896663 - 2⁵ = 11896631 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (11896613) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5948331 + 5948332.

It is an arithmetic number, because the mean of its divisors is an integer number (5948332).

Almost surely, 2^11896663 is an apocalyptic number.

11896663 is a deficient number, since it is larger than the sum of its proper divisors (1).

11896663 is an equidigital number, since it uses as much as digits as its factorization.

11896663 is an evil number, because the sum of its binary digits is even.

The product of its digits is 46656, while the sum is 40.

The square root of 11896663 is about 3449.1539542328. The cubic root of 11896663 is about 228.2837789467.

The spelling of 11896663 in words is "eleven million, eight hundred ninety-six thousand, six hundred sixty-three".