5991256 has 16 divisors (see below), whose sum is σ = 11388600. Its totient is φ = 2954304.

The previous prime is 5991253. The next prime is 5991257. The reversal of 5991256 is 6521995.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5991253) 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 3 ways as a sum of consecutive naturals, for example, 4546 + ... + 5713.

Almost surely, 2^5991256 is an apocalyptic number.

It is an amenable number.

5991256 is a deficient number, since it is larger than the sum of its proper divisors (5397344).

5991256 is a wasteful number, since it uses less digits than its factorization.

5991256 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10338 (or 10334 counting only the distinct ones).

The product of its digits is 24300, while the sum is 37.

The square root of 5991256 is about 2447.7042304984. The cubic root of 5991256 is about 181.6237446877.

The spelling of 5991256 in words is "five million, nine hundred ninety-one thousand, two hundred fifty-six".