11457713 has 2 divisors, whose sum is σ = 11457714. Its totient is φ = 11457712.

The previous prime is 11457709. The next prime is 11457727. The reversal of 11457713 is 31775411.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 10549504 + 908209 = 3248^2 + 953^2 .

It is a cyclic number.

It is not a de Polignac number, because 11457713 - 2² = 11457709 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 (11450713) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5728856 + 5728857.

It is an arithmetic number, because the mean of its divisors is an integer number (5728857).

Almost surely, 2^11457713 is an apocalyptic number.

It is an amenable number.

11457713 is a deficient number, since it is larger than the sum of its proper divisors (1).

11457713 is an equidigital number, since it uses as much as digits as its factorization.

11457713 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 2940, while the sum is 29.

The square root of 11457713 is about 3384.9243713856. The cubic root of 11457713 is about 225.4408672832.

The spelling of 11457713 in words is "eleven million, four hundred fifty-seven thousand, seven hundred thirteen".