5615996 has 12 divisors (see below), whose sum is σ = 9872520. Its totient is φ = 2795280.

The previous prime is 5615977. The next prime is 5616011. The reversal of 5615996 is 6995165.

It is a super-2 number, since 2×5615996² = 63078822144032, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

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, 2150 + ... + 3981.

It is an arithmetic number, because the mean of its divisors is an integer number (822710).

Almost surely, 2^5615996 is an apocalyptic number.

It is an amenable number.

5615996 is a deficient number, since it is larger than the sum of its proper divisors (4256524).

5615996 is a wasteful number, since it uses less digits than its factorization.

5615996 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6364 (or 6362 counting only the distinct ones).

The product of its digits is 72900, while the sum is 41.

The square root of 5615996 is about 2369.8092750262. The cubic root of 5615996 is about 177.7497219036.

The spelling of 5615996 in words is "five million, six hundred fifteen thousand, nine hundred ninety-six".