132845 has 6 divisors (see below), whose sum is σ = 160398. Its totient is φ = 105624.

The previous prime is 132833. The next prime is 132851. The reversal of 132845 is 548231.

132845 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in only one way, i.e., 106276 + 26569 = 326^2 + 163^2 .

It is not a de Polignac number, because 132845 - 2⁸ = 132589 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 132845.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 734 + ... + 896.

It is an arithmetic number, because the mean of its divisors is an integer number (26733).

2¹³²⁸⁴⁵ is an apocalyptic number.

It is an amenable number.

132845 is a deficient number, since it is larger than the sum of its proper divisors (27553).

132845 is an frugal number, since it uses more digits than its factorization.

132845 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 331 (or 168 counting only the distinct ones).

The product of its digits is 960, while the sum is 23.

The square root of 132845 is about 364.4790803325. The cubic root of 132845 is about 51.0248501221.

The spelling of 132845 in words is "one hundred thirty-two thousand, eight hundred forty-five".