12568797 has 32 divisors (see below), whose sum is σ = 19958400. Its totient is φ = 7789824.

The previous prime is 12568793. The next prime is 12568799. The reversal of 12568797 is 79786521.

12568797 is a `hidden beast` number, since 12 + 568 + 79 + 7 = 666.

12568797 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 12568797 - 2² = 12568793 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12568793) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 63703 + ... + 63899.

It is an arithmetic number, because the mean of its divisors is an integer number (623700).

Almost surely, 2^12568797 is an apocalyptic number.

12568797 is a gapful number since it is divisible by the number (17) formed by its first and last digit.

12568797 is the 1773-rd decagonal number.

It is an amenable number.

12568797 is a deficient number, since it is larger than the sum of its proper divisors (7389603).

12568797 is a wasteful number, since it uses less digits than its factorization.

12568797 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 362 (or 356 counting only the distinct ones).

The product of its digits is 211680, while the sum is 45.

The square root of 12568797 is about 3545.2499206685. The cubic root of 12568797 is about 232.5044327979.

The spelling of 12568797 in words is "twelve million, five hundred sixty-eight thousand, seven hundred ninety-seven".