11592887 has 2 divisors, whose sum is σ = 11592888. Its totient is φ = 11592886.

The previous prime is 11592871. The next prime is 11592899. The reversal of 11592887 is 78829511.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 11592887 - 2⁴ = 11592871 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (11592857) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5796443 + 5796444.

It is an arithmetic number, because the mean of its divisors is an integer number (5796444).

Almost surely, 2^11592887 is an apocalyptic number.

11592887 is a deficient number, since it is larger than the sum of its proper divisors (1).

11592887 is an equidigital number, since it uses as much as digits as its factorization.

11592887 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 40320, while the sum is 41.

The square root of 11592887 is about 3404.8328887039. The cubic root of 11592887 is about 226.3239604358.

The spelling of 11592887 in words is "eleven million, five hundred ninety-two thousand, eight hundred eighty-seven".