4636536 has 16 divisors (see below), whose sum is σ = 11591400. Its totient is φ = 1545504.

The previous prime is 4636531. The next prime is 4636543. The reversal of 4636536 is 6356364.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 4636497 and 4636506.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4636531) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 96571 + ... + 96618.

Almost surely, 2^4636536 is an apocalyptic number.

It is an amenable number.

4636536 is an abundant number, since it is smaller than the sum of its proper divisors (6954864).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

4636536 is a wasteful number, since it uses less digits than its factorization.

4636536 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 193198 (or 193194 counting only the distinct ones).

The product of its digits is 38880, while the sum is 33.

The square root of 4636536 is about 2153.2617119152. The cubic root of 4636536 is about 166.7495019342.

The spelling of 4636536 in words is "four million, six hundred thirty-six thousand, five hundred thirty-six".