12498679 has 2 divisors, whose sum is σ = 12498680. Its totient is φ = 12498678.

The previous prime is 12498667. The next prime is 12498691. The reversal of 12498679 is 97689421.

It is a balanced prime because it is at equal distance from previous prime (12498667) and next prime (12498691).

It is a cyclic number.

It is not a de Polignac number, because 12498679 - 2¹³ = 12490487 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (12498659) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6249339 + 6249340.

It is an arithmetic number, because the mean of its divisors is an integer number (6249340).

Almost surely, 2^12498679 is an apocalyptic number.

12498679 is a deficient number, since it is larger than the sum of its proper divisors (1).

12498679 is an equidigital number, since it uses as much as digits as its factorization.

12498679 is an evil number, because the sum of its binary digits is even.

The product of its digits is 217728, while the sum is 46.

The square root of 12498679 is about 3535.3470833852. The cubic root of 12498679 is about 232.0712660075.

The spelling of 12498679 in words is "twelve million, four hundred ninety-eight thousand, six hundred seventy-nine".