12264136 has 16 divisors (see below), whose sum is σ = 23178240. Its totient is φ = 6083280.

The previous prime is 12264113. The next prime is 12264137. The reversal of 12264136 is 63146221.

It is a self number, because there is not a number n which added to its sum of digits gives 12264136.

It is not an unprimeable number, because it can be changed into a prime (12264137) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5020 + ... + 7051.

It is an arithmetic number, because the mean of its divisors is an integer number (1448640).

Almost surely, 2^12264136 is an apocalyptic number.

It is an amenable number.

12264136 is a deficient number, since it is larger than the sum of its proper divisors (10914104).

12264136 is a wasteful number, since it uses less digits than its factorization.

12264136 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12204 (or 12200 counting only the distinct ones).

The product of its digits is 1728, while the sum is 25.

The square root of 12264136 is about 3502.0188463228. The cubic root of 12264136 is about 230.6104514389.

The spelling of 12264136 in words is "twelve million, two hundred sixty-four thousand, one hundred thirty-six".