132877441 has 4 divisors (see below), whose sum is σ = 133042500. Its totient is φ = 132712384.

The previous prime is 132877427. The next prime is 132877453. The reversal of 132877441 is 144778231.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 46294416 + 86583025 = 6804^2 + 9305^2 .

It is a cyclic number.

It is not a de Polignac number, because 132877441 - 2⁹ = 132876929 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 132877441.

It is not an unprimeable number, because it can be changed into a prime (132877411) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 81316 + ... + 82933.

It is an arithmetic number, because the mean of its divisors is an integer number (33260625).

Almost surely, 2^132877441 is an apocalyptic number.

It is an amenable number.

132877441 is a deficient number, since it is larger than the sum of its proper divisors (165059).

132877441 is an equidigital number, since it uses as much as digits as its factorization.

132877441 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 165058.

The product of its digits is 37632, while the sum is 37.

The square root of 132877441 is about 11527.2477634516. The cubic root of 132877441 is about 510.2900323899.

The spelling of 132877441 in words is "one hundred thirty-two million, eight hundred seventy-seven thousand, four hundred forty-one".