5636613 has 8 divisors (see below), whose sum is σ = 7606368. Its totient is φ = 3712304.

The previous prime is 5636593. The next prime is 5636621. The reversal of 5636613 is 3166365.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 5636613 - 2⁵ = 5636581 is a prime.

It is a super-2 number, since 2×5636613² = 63542812223538, which contains 22 as substring.

5636613 is a lucky number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5636693) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 11070 + ... + 11567.

It is an arithmetic number, because the mean of its divisors is an integer number (950796).

Almost surely, 2^5636613 is an apocalyptic number.

It is an amenable number.

5636613 is a deficient number, since it is larger than the sum of its proper divisors (1969755).

5636613 is a wasteful number, since it uses less digits than its factorization.

5636613 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22723.

The product of its digits is 9720, while the sum is 30.

The square root of 5636613 is about 2374.1552181776. The cubic root of 5636613 is about 177.9669698423.

The spelling of 5636613 in words is "five million, six hundred thirty-six thousand, six hundred thirteen".