11775677 has 2 divisors, whose sum is σ = 11775678. Its totient is φ = 11775676.

The previous prime is 11775641. The next prime is 11775683. The reversal of 11775677 is 77657711.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 8916196 + 2859481 = 2986^2 + 1691^2 .

It is a cyclic number.

It is not a de Polignac number, because 11775677 - 2⁶ = 11775613 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (11775607) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5887838 + 5887839.

It is an arithmetic number, because the mean of its divisors is an integer number (5887839).

Almost surely, 2^11775677 is an apocalyptic number.

It is an amenable number.

11775677 is a deficient number, since it is larger than the sum of its proper divisors (1).

11775677 is an equidigital number, since it uses as much as digits as its factorization.

11775677 is an evil number, because the sum of its binary digits is even.

The product of its digits is 72030, while the sum is 41.

The square root of 11775677 is about 3431.5706316496. The cubic root of 11775677 is about 227.5072782762.

The spelling of 11775677 in words is "eleven million, seven hundred seventy-five thousand, six hundred seventy-seven".