5599687 has 2 divisors, whose sum is σ = 5599688. Its totient is φ = 5599686.

The previous prime is 5599679. The next prime is 5599703. The reversal of 5599687 is 7869955.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 5599687 - 2³ = 5599679 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 5599687.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (5599637) 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, 2799843 + 2799844.

It is an arithmetic number, because the mean of its divisors is an integer number (2799844).

Almost surely, 2^5599687 is an apocalyptic number.

5599687 is a deficient number, since it is larger than the sum of its proper divisors (1).

5599687 is an equidigital number, since it uses as much as digits as its factorization.

5599687 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 680400, while the sum is 49.

The square root of 5599687 is about 2366.3657789953. The cubic root of 5599687 is about 177.5774917874.

The spelling of 5599687 in words is "five million, five hundred ninety-nine thousand, six hundred eighty-seven".