10012636 has 24 divisors (see below), whose sum is σ = 18716544. Its totient is φ = 4675440.

The previous prime is 10012621. The next prime is 10012649. The reversal of 10012636 is 63621001.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2691 + ... + 5221.

It is an arithmetic number, because the mean of its divisors is an integer number (779856).

Almost surely, 2^10012636 is an apocalyptic number.

It is an amenable number.

10012636 is a deficient number, since it is larger than the sum of its proper divisors (8703908).

10012636 is a wasteful number, since it uses less digits than its factorization.

10012636 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2601 (or 2599 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 19.

The square root of 10012636 is about 3164.2749564474. The cubic root of 10012636 is about 215.5341755974.

Adding to 10012636 its reverse (63621001), we get a palindrome (73633637).

It can be divided in two parts, 10012 and 636, that added together give a cube (10648 = 22³).

The spelling of 10012636 in words is "ten million, twelve thousand, six hundred thirty-six".