132748873 has 2 divisors, whose sum is σ = 132748874. Its totient is φ = 132748872.

The previous prime is 132748853. The next prime is 132748907. The reversal of 132748873 is 378847231.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 132641289 + 107584 = 11517^2 + 328^2 .

It is a cyclic number.

It is not a de Polignac number, because 132748873 - 2⁵ = 132748841 is a prime.

It is not a weakly prime, because it can be changed into another prime (132748813) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 66374436 + 66374437.

It is an arithmetic number, because the mean of its divisors is an integer number (66374437).

Almost surely, 2^132748873 is an apocalyptic number.

It is an amenable number.

132748873 is a deficient number, since it is larger than the sum of its proper divisors (1).

132748873 is an equidigital number, since it uses as much as digits as its factorization.

132748873 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 225792, while the sum is 43.

The square root of 132748873 is about 11521.6697140649. The cubic root of 132748873 is about 510.1253991271.

The spelling of 132748873 in words is "one hundred thirty-two million, seven hundred forty-eight thousand, eight hundred seventy-three".