132806837 has 2 divisors, whose sum is σ = 132806838. Its totient is φ = 132806836.

The previous prime is 132806777. The next prime is 132806851. The reversal of 132806837 is 738608231.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 129937201 + 2869636 = 11399^2 + 1694^2 .

It is a cyclic number.

It is not a de Polignac number, because 132806837 - 2²⁰ = 131758261 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 132806837.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (132806897) by changing a digit.

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

It is a good prime.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 66403418 + 66403419.

It is an arithmetic number, because the mean of its divisors is an integer number (66403419).

Almost surely, 2^132806837 is an apocalyptic number.

It is an amenable number.

132806837 is a deficient number, since it is larger than the sum of its proper divisors (1).

132806837 is an equidigital number, since it uses as much as digits as its factorization.

132806837 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 48384, while the sum is 38.

The square root of 132806837 is about 11524.1848735605. The cubic root of 132806837 is about 510.1996360561.

The spelling of 132806837 in words is "one hundred thirty-two million, eight hundred six thousand, eight hundred thirty-seven".