12413788 has 12 divisors (see below), whose sum is σ = 21850920. Its totient is φ = 6170672.

The previous prime is 12413773. The next prime is 12413789. The reversal of 12413788 is 88731421.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12413789) 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, 8278 + ... + 9661.

It is an arithmetic number, because the mean of its divisors is an integer number (1820910).

Almost surely, 2^12413788 is an apocalyptic number.

It is an amenable number.

12413788 is a deficient number, since it is larger than the sum of its proper divisors (9437132).

12413788 is a wasteful number, since it uses less digits than its factorization.

12413788 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18116 (or 18114 counting only the distinct ones).

The product of its digits is 10752, while the sum is 34.

The square root of 12413788 is about 3523.3205928499. The cubic root of 12413788 is about 231.5446627982.

The spelling of 12413788 in words is "twelve million, four hundred thirteen thousand, seven hundred eighty-eight".