536636 has 24 divisors (see below), whose sum is σ = 1034880. Its totient is φ = 242352.

The previous prime is 536633. The next prime is 536651. The reversal of 536636 is 636635.

It is a Smith number, since the sum of its digits (29) coincides with the sum of the digits of its prime factors.

It is a junction number, because it is equal to n+sod(n) for n = 536599 and 536608.

It is a congruent number.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 536636.

It is not an unprimeable number, because it can be changed into a prime (536633) 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, 1595 + ... + 1901.

It is an arithmetic number, because the mean of its divisors is an integer number (43120).

2⁵³⁶⁶³⁶ is an apocalyptic number.

It is an amenable number.

536636 is a deficient number, since it is larger than the sum of its proper divisors (498244).

536636 is a wasteful number, since it uses less digits than its factorization.

536636 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 353 (or 351 counting only the distinct ones).

The product of its digits is 9720, while the sum is 29.

The square root of 536636 is about 732.5544348374. The cubic root of 536636 is about 81.2630779738.

Subtracting 536636 from its reverse (636635), we obtain a palindrome (99999).

The spelling of 536636 in words is "five hundred thirty-six thousand, six hundred thirty-six".