132776717 has 2 divisors, whose sum is σ = 132776718. Its totient is φ = 132776716.

The previous prime is 132776671. The next prime is 132776729. The reversal of 132776717 is 717677231.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 111809476 + 20967241 = 10574^2 + 4579^2 .

It is a cyclic number.

It is not a de Polignac number, because 132776717 - 2¹⁰ = 132775693 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (132776747) by changing a digit.

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

It is a good prime.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 66388358 + 66388359.

It is an arithmetic number, because the mean of its divisors is an integer number (66388359).

Almost surely, 2^132776717 is an apocalyptic number.

It is an amenable number.

132776717 is a deficient number, since it is larger than the sum of its proper divisors (1).

132776717 is an equidigital number, since it uses as much as digits as its factorization.

132776717 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 86436, while the sum is 41.

The square root of 132776717 is about 11522.8779825181. The cubic root of 132776717 is about 510.1610628037.

The spelling of 132776717 in words is "one hundred thirty-two million, seven hundred seventy-six thousand, seven hundred seventeen".