11700613 has 2 divisors, whose sum is σ = 11700614. Its totient is φ = 11700612.

The previous prime is 11700589. The next prime is 11700643. The reversal of 11700613 is 31600711.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 8988004 + 2712609 = 2998^2 + 1647^2 .

It is a cyclic number.

It is not a de Polignac number, because 11700613 - 2⁵ = 11700581 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (11700643) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5850306 + 5850307.

It is an arithmetic number, because the mean of its divisors is an integer number (5850307).

Almost surely, 2^11700613 is an apocalyptic number.

It is an amenable number.

11700613 is a deficient number, since it is larger than the sum of its proper divisors (1).

11700613 is an equidigital number, since it uses as much as digits as its factorization.

11700613 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 126, while the sum is 19.

The square root of 11700613 is about 3420.6158802181. The cubic root of 11700613 is about 227.0228327412.

The spelling of 11700613 in words is "eleven million, seven hundred thousand, six hundred thirteen".