5990686 has 16 divisors (see below), whose sum is σ = 9775584. Its totient is φ = 2736864.

The previous prime is 5990669. The next prime is 5990687. The reversal of 5990686 is 6860995.

It is an Ulam number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5990687) 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 in 7 ways as a sum of consecutive naturals, for example, 1560 + ... + 3796.

It is an arithmetic number, because the mean of its divisors is an integer number (610974).

Almost surely, 2^5990686 is an apocalyptic number.

5990686 is a deficient number, since it is larger than the sum of its proper divisors (3784898).

5990686 is a wasteful number, since it uses less digits than its factorization.

5990686 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2355.

The product of its (nonzero) digits is 116640, while the sum is 43.

The square root of 5990686 is about 2447.5877920925. The cubic root of 5990686 is about 181.6179846925.

The spelling of 5990686 in words is "five million, nine hundred ninety thousand, six hundred eighty-six".