11449271 has 2 divisors, whose sum is σ = 11449272. Its totient is φ = 11449270.

The previous prime is 11449253. The next prime is 11449289. The reversal of 11449271 is 17294411.

It is a balanced prime because it is at equal distance from previous prime (11449253) and next prime (11449289).

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-11449271 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (11449231) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5724635 + 5724636.

It is an arithmetic number, because the mean of its divisors is an integer number (5724636).

Almost surely, 2^11449271 is an apocalyptic number.

11449271 is a deficient number, since it is larger than the sum of its proper divisors (1).

11449271 is an equidigital number, since it uses as much as digits as its factorization.

11449271 is an evil number, because the sum of its binary digits is even.

The product of its digits is 2016, while the sum is 29.

The square root of 11449271 is about 3383.6771418089. The cubic root of 11449271 is about 225.3854856839.

The spelling of 11449271 in words is "eleven million, four hundred forty-nine thousand, two hundred seventy-one".