12323836 has 24 divisors (see below), whose sum is σ = 24766560. Its totient is φ = 5256192.

The previous prime is 12323813. The next prime is 12323851. The reversal of 12323836 is 63832321.

It is a Harshad number since it is a multiple of its sum of digits (28).

It is an alternating number because its digits alternate between odd and even.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5580 + ... + 7468.

It is an arithmetic number, because the mean of its divisors is an integer number (1031940).

Almost surely, 2^12323836 is an apocalyptic number.

It is an amenable number.

12323836 is an abundant number, since it is smaller than the sum of its proper divisors (12442724).

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

12323836 is a wasteful number, since it uses less digits than its factorization.

12323836 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2133 (or 2131 counting only the distinct ones).

The product of its digits is 5184, while the sum is 28.

The square root of 12323836 is about 3510.5321533921. The cubic root of 12323836 is about 230.9840384266.

The spelling of 12323836 in words is "twelve million, three hundred twenty-three thousand, eight hundred thirty-six".