5636331 has 16 divisors (see below), whose sum is σ = 8790400. Its totient is φ = 3559464.

The previous prime is 5636291. The next prime is 5636359. The reversal of 5636331 is 1336365.

It is not a de Polignac number, because 5636331 - 2¹¹ = 5634283 is a prime.

It is a super-2 number, since 2×5636331² = 63536454283122, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 5636295 and 5636304.

It is not an unprimeable number, because it can be changed into a prime (5636131) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4981 + ... + 6006.

It is an arithmetic number, because the mean of its divisors is an integer number (549400).

Almost surely, 2^5636331 is an apocalyptic number.

5636331 is a deficient number, since it is larger than the sum of its proper divisors (3154069).

5636331 is a wasteful number, since it uses less digits than its factorization.

5636331 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11015 (or 11009 counting only the distinct ones).

The product of its digits is 4860, while the sum is 27.

The square root of 5636331 is about 2374.0958278890. The cubic root of 5636331 is about 177.9640018943.

The spelling of 5636331 in words is "five million, six hundred thirty-six thousand, three hundred thirty-one".