11699087 has 2 divisors, whose sum is σ = 11699088. Its totient is φ = 11699086.

The previous prime is 11699047. The next prime is 11699101. The reversal of 11699087 is 78099611.

It is a happy number.

11699087 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 11699087 - 2⁸ = 11698831 is a prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (11699047) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5849543 + 5849544.

It is an arithmetic number, because the mean of its divisors is an integer number (5849544).

Almost surely, 2^11699087 is an apocalyptic number.

11699087 is a deficient number, since it is larger than the sum of its proper divisors (1).

11699087 is an equidigital number, since it uses as much as digits as its factorization.

11699087 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 27216, while the sum is 41.

The square root of 11699087 is about 3420.3928136985. The cubic root of 11699087 is about 227.0129628337.

The spelling of 11699087 in words is "eleven million, six hundred ninety-nine thousand, eighty-seven".