1166762941 has 2 divisors, whose sum is σ = 1166762942. Its totient is φ = 1166762940.

The previous prime is 1166762899. The next prime is 1166762959. The reversal of 1166762941 is 1492676611.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1166564025 + 198916 = 34155^2 + 446^2 .

It is an emirp because it is prime and its reverse (1492676611) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1166762941 is a prime.

It is a super-2 number, since 2×1166762941² = 2722671520981938962, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1166762141) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 583381470 + 583381471.

It is an arithmetic number, because the mean of its divisors is an integer number (583381471).

Almost surely, 2^1166762941 is an apocalyptic number.

It is an amenable number.

1166762941 is a deficient number, since it is larger than the sum of its proper divisors (1).

1166762941 is an equidigital number, since it uses as much as digits as its factorization.

1166762941 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 108864, while the sum is 43.

The square root of 1166762941 is about 34157.9118360593. The cubic root of 1166762941 is about 1052.7555561134.

The spelling of 1166762941 in words is "one billion, one hundred sixty-six million, seven hundred sixty-two thousand, nine hundred forty-one".