12266936 has 16 divisors (see below), whose sum is σ = 25091640. Its totient is φ = 5575840.

The previous prime is 12266929. The next prime is 12266939. The reversal of 12266936 is 63966221.

It is a plaindrome in base 15.

It is a junction number, because it is equal to n+sod(n) for n = 12266896 and 12266905.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12266939) 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, 69611 + ... + 69786.

Almost surely, 2^12266936 is an apocalyptic number.

It is an amenable number.

12266936 is an abundant number, since it is smaller than the sum of its proper divisors (12824704).

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

12266936 is a wasteful number, since it uses less digits than its factorization.

12266936 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 139414 (or 139410 counting only the distinct ones).

The product of its digits is 23328, while the sum is 35.

The square root of 12266936 is about 3502.4185929155. The cubic root of 12266936 is about 230.6280001715.

The spelling of 12266936 in words is "twelve million, two hundred sixty-six thousand, nine hundred thirty-six".