7198099 has 2 divisors, whose sum is σ = 7198100. Its totient is φ = 7198098.

The previous prime is 7198073. The next prime is 7198109. The reversal of 7198099 is 9908917.

It is a strong prime.

It is an emirp because it is prime and its reverse (9908917) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 7198099 - 2⁵ = 7198067 is a prime.

7198099 is a lucky number.

It is not a weakly prime, because it can be changed into another prime (7198039) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3599049 + 3599050.

It is an arithmetic number, because the mean of its divisors is an integer number (3599050).

Almost surely, 2^7198099 is an apocalyptic number.

7198099 is a deficient number, since it is larger than the sum of its proper divisors (1).

7198099 is an equidigital number, since it uses as much as digits as its factorization.

7198099 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 40824, while the sum is 43.

The square root of 7198099 is about 2682.9273191796. The cubic root of 7198099 is about 193.0808810241.

The spelling of 7198099 in words is "seven million, one hundred ninety-eight thousand, ninety-nine".