11624687 has 2 divisors, whose sum is σ = 11624688. Its totient is φ = 11624686.

The previous prime is 11624681. The next prime is 11624699. The reversal of 11624687 is 78642611.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 11624687 - 2¹² = 11620591 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (11624681) 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, 5812343 + 5812344.

It is an arithmetic number, because the mean of its divisors is an integer number (5812344).

Almost surely, 2^11624687 is an apocalyptic number.

11624687 is a deficient number, since it is larger than the sum of its proper divisors (1).

11624687 is an equidigital number, since it uses as much as digits as its factorization.

11624687 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 16128, while the sum is 35.

The square root of 11624687 is about 3409.4995233905. The cubic root of 11624687 is about 226.5307116748.

The spelling of 11624687 in words is "eleven million, six hundred twenty-four thousand, six hundred eighty-seven".