11417291 has 2 divisors, whose sum is σ = 11417292. Its totient is φ = 11417290.

The previous prime is 11417281. The next prime is 11417293. The reversal of 11417291 is 19271411.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-11417291 is a prime.

It is a Sophie Germain prime.

Together with 11417293, it forms a pair of twin primes.

It is a Chen prime.

It is equal to p₇₅₂₁₈₃ and since 11417291 and 752183 have the same sum of digits, it is a Honaker prime.

It is a self number, because there is not a number n which added to its sum of digits gives 11417291.

It is not a weakly prime, because it can be changed into another prime (11417293) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5708645 + 5708646.

It is an arithmetic number, because the mean of its divisors is an integer number (5708646).

Almost surely, 2^11417291 is an apocalyptic number.

11417291 is a deficient number, since it is larger than the sum of its proper divisors (1).

11417291 is an equidigital number, since it uses as much as digits as its factorization.

11417291 is an evil number, because the sum of its binary digits is even.

The product of its digits is 504, while the sum is 26.

The square root of 11417291 is about 3378.9482091325. The cubic root of 11417291 is about 225.1754417661.

The spelling of 11417291 in words is "eleven million, four hundred seventeen thousand, two hundred ninety-one".