12423696 has 20 divisors (see below), whose sum is σ = 32094672. Its totient is φ = 4141216.

The previous prime is 12423673. The next prime is 12423713. The reversal of 12423696 is 69632421.

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, 129366 + ... + 129461.

Almost surely, 2^12423696 is an apocalyptic number.

12423696 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

12423696 is an abundant number, since it is smaller than the sum of its proper divisors (19670976).

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

12423696 is a wasteful number, since it uses less digits than its factorization.

12423696 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 258838 (or 258832 counting only the distinct ones).

The product of its digits is 15552, while the sum is 33.

The square root of 12423696 is about 3524.7263723586. The cubic root of 12423696 is about 231.6062484705.

The spelling of 12423696 in words is "twelve million, four hundred twenty-three thousand, six hundred ninety-six".