11768957 has 2 divisors, whose sum is σ = 11768958. Its totient is φ = 11768956.

The previous prime is 11768917. The next prime is 11768989. The reversal of 11768957 is 75986711.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 10896601 + 872356 = 3301^2 + 934^2 .

It is a cyclic number.

It is not a de Polignac number, because 11768957 - 2¹² = 11764861 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 (11768917) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5884478 + 5884479.

It is an arithmetic number, because the mean of its divisors is an integer number (5884479).

Almost surely, 2^11768957 is an apocalyptic number.

It is an amenable number.

11768957 is a deficient number, since it is larger than the sum of its proper divisors (1).

11768957 is an equidigital number, since it uses as much as digits as its factorization.

11768957 is an evil number, because the sum of its binary digits is even.

The product of its digits is 105840, while the sum is 44.

The square root of 11768957 is about 3430.5913484413. The cubic root of 11768957 is about 227.4639930133.

The spelling of 11768957 in words is "eleven million, seven hundred sixty-eight thousand, nine hundred fifty-seven".