12498799 has 2 divisors, whose sum is σ = 12498800. Its totient is φ = 12498798.

The previous prime is 12498793. The next prime is 12498803. The reversal of 12498799 is 99789421.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 12498799 - 2¹³ = 12490607 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (12498793) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6249399 + 6249400.

It is an arithmetic number, because the mean of its divisors is an integer number (6249400).

Almost surely, 2^12498799 is an apocalyptic number.

12498799 is a deficient number, since it is larger than the sum of its proper divisors (1).

12498799 is an equidigital number, since it uses as much as digits as its factorization.

12498799 is an evil number, because the sum of its binary digits is even.

The product of its digits is 326592, while the sum is 49.

The square root of 12498799 is about 3535.3640548040. The cubic root of 12498799 is about 232.0720087117.

The spelling of 12498799 in words is "twelve million, four hundred ninety-eight thousand, seven hundred ninety-nine".