98415199 has 2 divisors, whose sum is σ = 98415200. Its totient is φ = 98415198.

The previous prime is 98415167. The next prime is 98415209. The reversal of 98415199 is 99151489.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 98415199 - 2⁵ = 98415167 is a prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (98410199) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 49207599 + 49207600.

It is an arithmetic number, because the mean of its divisors is an integer number (49207600).

Almost surely, 2^98415199 is an apocalyptic number.

98415199 is a deficient number, since it is larger than the sum of its proper divisors (1).

98415199 is an equidigital number, since it uses as much as digits as its factorization.

98415199 is an evil number, because the sum of its binary digits is even.

The product of its digits is 116640, while the sum is 46.

The square root of 98415199 is about 9920.4434880705. The cubic root of 98415199 is about 461.6938167915.

The spelling of 98415199 in words is "ninety-eight million, four hundred fifteen thousand, one hundred ninety-nine".