132673 has 4 divisors (see below), whose sum is σ = 133588. Its totient is φ = 131760.

The previous prime is 132667. The next prime is 132679. The reversal of 132673 is 376231.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It is an interprime number because it is at equal distance from previous prime (132667) and next prime (132679).

It can be written as a sum of positive squares in 2 ways, for example, as 63504 + 69169 = 252^2 + 263^2 .

It is a cyclic number.

It is not a de Polignac number, because 132673 - 2¹⁷ = 1601 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (132679) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (5) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 186 + ... + 547.

It is an arithmetic number, because the mean of its divisors is an integer number (33397).

2¹³²⁶⁷³ is an apocalyptic number.

It is an amenable number.

132673 is a deficient number, since it is larger than the sum of its proper divisors (915).

132673 is an equidigital number, since it uses as much as digits as its factorization.

132673 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 914.

The product of its digits is 756, while the sum is 22.

The square root of 132673 is about 364.2430507230. The cubic root of 132673 is about 51.0028192726.

Subtracting from 132673 its sum of digits (22), we obtain a cube (132651 = 51³).

The spelling of 132673 in words is "one hundred thirty-two thousand, six hundred seventy-three".