11456117 has 2 divisors, whose sum is σ = 11456118. Its totient is φ = 11456116.

The previous prime is 11456111. The next prime is 11456153. The reversal of 11456117 is 71165411.

It is a happy number.

11456117 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 7187761 + 4268356 = 2681^2 + 2066^2 .

It is a cyclic number.

It is not a de Polignac number, because 11456117 - 2⁴ = 11456101 is a prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (11456111) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5728058 + 5728059.

It is an arithmetic number, because the mean of its divisors is an integer number (5728059).

Almost surely, 2^11456117 is an apocalyptic number.

It is an amenable number.

11456117 is a deficient number, since it is larger than the sum of its proper divisors (1).

11456117 is an equidigital number, since it uses as much as digits as its factorization.

11456117 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 840, while the sum is 26.

The square root of 11456117 is about 3384.6886119701. The cubic root of 11456117 is about 225.4303992159.

The spelling of 11456117 in words is "eleven million, four hundred fifty-six thousand, one hundred seventeen".