8636036 has 12 divisors (see below), whose sum is σ = 15144528. Its totient is φ = 4309032.

The previous prime is 8636021. The next prime is 8636039. The reversal of 8636036 is 6306368.

It is a happy number.

It is a super-2 number, since 2×8636036² = 149162235586592, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 8635993 and 8636011.

It is not an unprimeable number, because it can be changed into a prime (8636039) 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, 215 + ... + 4161.

It is an arithmetic number, because the mean of its divisors is an integer number (1262044).

Almost surely, 2^8636036 is an apocalyptic number.

It is an amenable number.

8636036 is a deficient number, since it is larger than the sum of its proper divisors (6508492).

8636036 is a wasteful number, since it uses less digits than its factorization.

8636036 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4498 (or 4496 counting only the distinct ones).

The product of its (nonzero) digits is 15552, while the sum is 32.

The square root of 8636036 is about 2938.7133238885. The cubic root of 8636036 is about 205.1657275755.

The spelling of 8636036 in words is "eight million, six hundred thirty-six thousand, thirty-six".