5636435 has 16 divisors (see below), whose sum is σ = 8185536. Its totient is φ = 3637248.

The previous prime is 5636419. The next prime is 5636437. The reversal of 5636435 is 5346365.

It is a cyclic number.

It is not a de Polignac number, because 5636435 - 2⁴ = 5636419 is a prime.

It is a Duffinian number.

It is a plaindrome in base 13.

It is not an unprimeable number, because it can be changed into a prime (5636437) 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, 4142 + ... + 5331.

It is an arithmetic number, because the mean of its divisors is an integer number (511596).

Almost surely, 2^5636435 is an apocalyptic number.

5636435 is a deficient number, since it is larger than the sum of its proper divisors (2549101).

5636435 is a wasteful number, since it uses less digits than its factorization.

5636435 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9502.

The product of its digits is 32400, while the sum is 32.

The square root of 5636435 is about 2374.1177308634. The cubic root of 5636435 is about 177.9650964682.

Subtracting from 5636435 its sum of digits (32), we obtain a triangular number (5636403 = T₃₃₅₇).

The spelling of 5636435 in words is "five million, six hundred thirty-six thousand, four hundred thirty-five".