132245 has 4 divisors (see below), whose sum is σ = 158700. Its totient is φ = 105792.

The previous prime is 132241. The next prime is 132247. The reversal of 132245 is 542231.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 542231 = 67 ⋅8093.

It can be written as a sum of positive squares in 2 ways, for example, as 28561 + 103684 = 169^2 + 322^2 .

It is a cyclic number.

It is not a de Polignac number, because 132245 - 2² = 132241 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (132241) 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, 13220 + ... + 13229.

It is an arithmetic number, because the mean of its divisors is an integer number (39675).

2¹³²²⁴⁵ is an apocalyptic number.

It is an amenable number.

132245 is a deficient number, since it is larger than the sum of its proper divisors (26455).

132245 is an equidigital number, since it uses as much as digits as its factorization.

132245 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26454.

The product of its digits is 240, while the sum is 17.

The square root of 132245 is about 363.6550563377. The cubic root of 132245 is about 50.9479155561.

Adding to 132245 its reverse (542231), we get a palindrome (674476).

The spelling of 132245 in words is "one hundred thirty-two thousand, two hundred forty-five".