12564114 has 24 divisors (see below), whose sum is σ = 25976880. Its totient is φ = 4051080.

The previous prime is 12564077. The next prime is 12564121. The reversal of 12564114 is 41146521.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 4677 + ... + 6855.

It is an arithmetic number, because the mean of its divisors is an integer number (1082370).

Almost surely, 2^12564114 is an apocalyptic number.

12564114 is an abundant number, since it is smaller than the sum of its proper divisors (13412766).

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

12564114 is a wasteful number, since it uses less digits than its factorization.

12564114 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2246 (or 2215 counting only the distinct ones).

The product of its digits is 960, while the sum is 24.

The square root of 12564114 is about 3544.5893979416. The cubic root of 12564114 is about 232.4755529851.

The spelling of 12564114 in words is "twelve million, five hundred sixty-four thousand, one hundred fourteen".