5636812 has 6 divisors (see below), whose sum is σ = 9864428. Its totient is φ = 2818404.

The previous prime is 5636791. The next prime is 5636821. The reversal of 5636812 is 2186365.

It is a plaindrome in base 13.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 704598 + ... + 704605.

Almost surely, 2^5636812 is an apocalyptic number.

It is an amenable number.

5636812 is a deficient number, since it is larger than the sum of its proper divisors (4227616).

5636812 is a wasteful number, since it uses less digits than its factorization.

5636812 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1409207 (or 1409205 counting only the distinct ones).

The product of its digits is 8640, while the sum is 31.

The square root of 5636812 is about 2374.1971274517. The cubic root of 5636812 is about 177.9690641857.

The spelling of 5636812 in words is "five million, six hundred thirty-six thousand, eight hundred twelve".