132966437 has 2 divisors, whose sum is σ = 132966438. Its totient is φ = 132966436.

The previous prime is 132966413. The next prime is 132966451. The reversal of 132966437 is 734669231.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 111492481 + 21473956 = 10559^2 + 4634^2 .

It is an emirp because it is prime and its reverse (734669231) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 132966437 - 2⁶ = 132966373 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 132966394 and 132966403.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (132966467) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 66483218 + 66483219.

It is an arithmetic number, because the mean of its divisors is an integer number (66483219).

Almost surely, 2^132966437 is an apocalyptic number.

It is an amenable number.

132966437 is a deficient number, since it is larger than the sum of its proper divisors (1).

132966437 is an equidigital number, since it uses as much as digits as its factorization.

132966437 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 163296, while the sum is 41.

The square root of 132966437 is about 11531.1073622614. The cubic root of 132966437 is about 510.4039309227.

The spelling of 132966437 in words is "one hundred thirty-two million, nine hundred sixty-six thousand, four hundred thirty-seven".