12415099 has 2 divisors, whose sum is σ = 12415100. Its totient is φ = 12415098.

The previous prime is 12415093. The next prime is 12415121. The reversal of 12415099 is 99051421.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 12415099 - 2¹³ = 12406907 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 12415099.

It is not a weakly prime, because it can be changed into another prime (12415093) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6207549 + 6207550.

It is an arithmetic number, because the mean of its divisors is an integer number (6207550).

Almost surely, 2^12415099 is an apocalyptic number.

12415099 is a deficient number, since it is larger than the sum of its proper divisors (1).

12415099 is an equidigital number, since it uses as much as digits as its factorization.

12415099 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 3240, while the sum is 31.

The square root of 12415099 is about 3523.5066340224. The cubic root of 12415099 is about 231.5528135300.

The spelling of 12415099 in words is "twelve million, four hundred fifteen thousand, ninety-nine".