8636468 has 12 divisors (see below), whose sum is σ = 15167460. Its totient is φ = 4302912.

The previous prime is 8636449. The next prime is 8636473. The reversal of 8636468 is 8646368.

It can be written as a sum of positive squares in 2 ways, for example, as 8076964 + 559504 = 2842^2 + 748^2 .

It is a hoax number, since the sum of its digits (41) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2513 + ... + 4856.

It is an arithmetic number, because the mean of its divisors is an integer number (1263955).

Almost surely, 2^8636468 is an apocalyptic number.

It is an amenable number.

8636468 is a deficient number, since it is larger than the sum of its proper divisors (6530992).

8636468 is a wasteful number, since it uses less digits than its factorization.

8636468 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7666 (or 7664 counting only the distinct ones).

The product of its digits is 165888, while the sum is 41.

The square root of 8636468 is about 2938.7868245247. The cubic root of 8636468 is about 205.1691485168.

The spelling of 8636468 in words is "eight million, six hundred thirty-six thousand, four hundred sixty-eight".