11241449 has 2 divisors, whose sum is σ = 11241450. Its totient is φ = 11241448.

The previous prime is 11241443. The next prime is 11241479. The reversal of 11241449 is 94414211.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 11155600 + 85849 = 3340^2 + 293^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-11241449 is a prime.

It is a Sophie Germain prime.

It is a Curzon number.

It is not a weakly prime, because it can be changed into another prime (11241443) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5620724 + 5620725.

It is an arithmetic number, because the mean of its divisors is an integer number (5620725).

Almost surely, 2^11241449 is an apocalyptic number.

It is an amenable number.

11241449 is a deficient number, since it is larger than the sum of its proper divisors (1).

11241449 is an equidigital number, since it uses as much as digits as its factorization.

11241449 is an evil number, because the sum of its binary digits is even.

The product of its digits is 1152, while the sum is 26.

The square root of 11241449 is about 3352.8270161164. The cubic root of 11241449 is about 224.0134518388.

The spelling of 11241449 in words is "eleven million, two hundred forty-one thousand, four hundred forty-nine".