132855 has 16 divisors (see below), whose sum is σ = 225504. Its totient is φ = 66560.

The previous prime is 132851. The next prime is 132857. The reversal of 132855 is 558231.

132855 = 161² + 162² + ... + 165².

It is not a de Polignac number, because 132855 - 2² = 132851 is a prime.

It is a Smith number, since the sum of its digits (24) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

132855 is a lucky number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (132851) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6 + ... + 515.

It is an arithmetic number, because the mean of its divisors is an integer number (14094).

132855 is a Friedman number, since it can be written as 521*85*3, using all its digits and the basic arithmetic operations.

2¹³²⁸⁵⁵ is an apocalyptic number.

132855 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

132855 is a deficient number, since it is larger than the sum of its proper divisors (92649).

132855 is a wasteful number, since it uses less digits than its factorization.

132855 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 546.

The product of its digits is 1200, while the sum is 24.

The square root of 132855 is about 364.4927982828. The cubic root of 132855 is about 51.0261304004.

The spelling of 132855 in words is "one hundred thirty-two thousand, eight hundred fifty-five".