12492799 has 8 divisors (see below), whose sum is σ = 13662720. Its totient is φ = 11328600.

The previous prime is 12492793. The next prime is 12492803. The reversal of 12492799 is 99729421.

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 12492799 - 2²¹ = 10395647 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 (12492793) 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, 4084 + ... + 6454.

It is an arithmetic number, because the mean of its divisors is an integer number (1707840).

Almost surely, 2^12492799 is an apocalyptic number.

12492799 is a deficient number, since it is larger than the sum of its proper divisors (1169921).

12492799 is a wasteful number, since it uses less digits than its factorization.

12492799 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2861.

The product of its digits is 81648, while the sum is 43.

The square root of 12492799 is about 3534.5153840378. The cubic root of 12492799 is about 232.0348676786.

The spelling of 12492799 in words is "twelve million, four hundred ninety-two thousand, seven hundred ninety-nine".