132660833 has 4 divisors (see below), whose sum is σ = 133041300. Its totient is φ = 132280368.

The previous prime is 132660823. The next prime is 132660839. The reversal of 132660833 is 338066231.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 338066231 = 619 ⋅546149.

It can be written as a sum of positive squares in 2 ways, for example, as 101042704 + 31618129 = 10052^2 + 5623^2 .

It is a cyclic number.

It is not a de Polignac number, because 132660833 - 2⁴ = 132660817 is a prime.

It is a super-2 number, since 2×132660833² = 35197793224507778, which contains 22 as substring.

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 132660833.

It is not an unprimeable number, because it can be changed into a prime (132660839) 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, 189710 + ... + 190407.

It is an arithmetic number, because the mean of its divisors is an integer number (33260325).

Almost surely, 2^132660833 is an apocalyptic number.

It is an amenable number.

132660833 is a deficient number, since it is larger than the sum of its proper divisors (380467).

132660833 is an equidigital number, since it uses as much as digits as its factorization.

132660833 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 380466.

The product of its (nonzero) digits is 15552, while the sum is 32.

The square root of 132660833 is about 11517.8484535958. The cubic root of 132660833 is about 510.0126012521.

The spelling of 132660833 in words is "one hundred thirty-two million, six hundred sixty thousand, eight hundred thirty-three".