12516799 has 8 divisors (see below), whose sum is σ = 12754640. Its totient is φ = 12280896.

The previous prime is 12516793. The next prime is 12516809. The reversal of 12516799 is 99761521.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 12516799 - 2¹¹ = 12514751 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12516793) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 19912 + ... + 20530.

It is an arithmetic number, because the mean of its divisors is an integer number (1594330).

Almost surely, 2^12516799 is an apocalyptic number.

12516799 is a deficient number, since it is larger than the sum of its proper divisors (237841).

12516799 is an equidigital number, since it uses as much as digits as its factorization.

12516799 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 969.

The product of its digits is 34020, while the sum is 40.

The square root of 12516799 is about 3537.9088456318. The cubic root of 12516799 is about 232.1833605427.

The spelling of 12516799 in words is "twelve million, five hundred sixteen thousand, seven hundred ninety-nine".