5991736 has 16 divisors (see below), whose sum is σ = 11264400. Its totient is φ = 2987904.

The previous prime is 5991731. The next prime is 5991757. The reversal of 5991736 is 6371995.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5991731) 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, 3280 + ... + 4768.

It is an arithmetic number, because the mean of its divisors is an integer number (704025).

Almost surely, 2^5991736 is an apocalyptic number.

It is an amenable number.

5991736 is a deficient number, since it is larger than the sum of its proper divisors (5272664).

5991736 is a wasteful number, since it uses less digits than its factorization.

5991736 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1998 (or 1994 counting only the distinct ones).

The product of its digits is 51030, while the sum is 40.

The square root of 5991736 is about 2447.8022795969. The cubic root of 5991736 is about 181.6285949266.

The spelling of 5991736 in words is "five million, nine hundred ninety-one thousand, seven hundred thirty-six".