11192449 has 2 divisors, whose sum is σ = 11192450. Its totient is φ = 11192448.

The previous prime is 11192437. The next prime is 11192479. The reversal of 11192449 is 94429111.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 9828225 + 1364224 = 3135^2 + 1168^2 .

It is a cyclic number.

It is not a de Polignac number, because 11192449 - 2⁹ = 11191937 is a prime.

It is a Chen prime.

It is a self number, because there is not a number n which added to its sum of digits gives 11192449.

It is not a weakly prime, because it can be changed into another prime (11192429) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5596224 + 5596225.

It is an arithmetic number, because the mean of its divisors is an integer number (5596225).

Almost surely, 2^11192449 is an apocalyptic number.

It is an amenable number.

11192449 is a deficient number, since it is larger than the sum of its proper divisors (1).

11192449 is an equidigital number, since it uses as much as digits as its factorization.

11192449 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 2592, while the sum is 31.

The square root of 11192449 is about 3345.5117695205. The cubic root of 11192449 is about 223.6874960396.

The spelling of 11192449 in words is "eleven million, one hundred ninety-two thousand, four hundred forty-nine".