132728059 has 6 divisors (see below), whose sum is σ = 135282476. Its totient is φ = 130221000.

The previous prime is 132728051. The next prime is 132728069. The reversal of 132728059 is 950827231.

It is not a de Polignac number, because 132728059 - 2³ = 132728051 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (132728051) by changing a digit.

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

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 20817 + ... + 26434.

Almost surely, 2^132728059 is an apocalyptic number.

132728059 is a deficient number, since it is larger than the sum of its proper divisors (2554417).

132728059 is an frugal number, since it uses more digits than its factorization.

132728059 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 47357 (or 47304 counting only the distinct ones).

The product of its (nonzero) digits is 30240, while the sum is 37.

The square root of 132728059 is about 11520.7664241577. The cubic root of 132728059 is about 510.0987364901.

The spelling of 132728059 in words is "one hundred thirty-two million, seven hundred twenty-eight thousand, fifty-nine".