11098499 has 2 divisors, whose sum is σ = 11098500. Its totient is φ = 11098498.

The previous prime is 11098481. The next prime is 11098513. The reversal of 11098499 is 99489011.

It is a strong prime.

It is an emirp because it is prime and its reverse (99489011) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 11098499 - 2¹² = 11094403 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (11098459) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5549249 + 5549250.

It is an arithmetic number, because the mean of its divisors is an integer number (5549250).

Almost surely, 2^11098499 is an apocalyptic number.

11098499 is a deficient number, since it is larger than the sum of its proper divisors (1).

11098499 is an equidigital number, since it uses as much as digits as its factorization.

11098499 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 23328, while the sum is 41.

The square root of 11098499 is about 3331.4409795162. The cubic root of 11098499 is about 223.0598551013.

The spelling of 11098499 in words is "eleven million, ninety-eight thousand, four hundred ninety-nine".