11310449 has 2 divisors, whose sum is σ = 11310450. Its totient is φ = 11310448.

The previous prime is 11310433. The next prime is 11310461. The reversal of 11310449 is 94401311.

11310449 is digitally balanced in base 2 and base 3, because in such bases it contains all the possibile digits an equal number of times.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 10758400 + 552049 = 3280^2 + 743^2 .

It is a cyclic number.

It is not a de Polignac number, because 11310449 - 2⁴ = 11310433 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (11310469) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5655224 + 5655225.

It is an arithmetic number, because the mean of its divisors is an integer number (5655225).

Almost surely, 2^11310449 is an apocalyptic number.

It is an amenable number.

11310449 is a deficient number, since it is larger than the sum of its proper divisors (1).

11310449 is an equidigital number, since it uses as much as digits as its factorization.

11310449 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 432, while the sum is 23.

The square root of 11310449 is about 3363.1010986885. The cubic root of 11310449 is about 224.4708487073.

The spelling of 11310449 in words is "eleven million, three hundred ten thousand, four hundred forty-nine".