11199079 has 2 divisors, whose sum is σ = 11199080. Its totient is φ = 11199078.

The previous prime is 11199047. The next prime is 11199101. The reversal of 11199079 is 97099111.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 11199079 - 2⁵ = 11199047 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 (11199179) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5599539 + 5599540.

It is an arithmetic number, because the mean of its divisors is an integer number (5599540).

Almost surely, 2^11199079 is an apocalyptic number.

11199079 is a deficient number, since it is larger than the sum of its proper divisors (1).

11199079 is an equidigital number, since it uses as much as digits as its factorization.

11199079 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 5103, while the sum is 37.

The square root of 11199079 is about 3346.5025026137. The cubic root of 11199079 is about 223.7316554356.

The spelling of 11199079 in words is "eleven million, one hundred ninety-nine thousand, seventy-nine".