132685524 has 36 divisors (see below), whose sum is σ = 338866164. Its totient is φ = 43771392.

The previous prime is 132685523. The next prime is 132685537. The reversal of 132685524 is 425586231.

It can be written as a sum of positive squares in 2 ways, for example, as 100400400 + 32285124 = 10020^2 + 5682^2 .

It is a tau number, because it is divible by the number of its divisors (36).

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (132685523) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 15507 + ... + 22490.

It is an arithmetic number, because the mean of its divisors is an integer number (9412949).

Almost surely, 2^132685524 is an apocalyptic number.

It is an amenable number.

132685524 is an abundant number, since it is smaller than the sum of its proper divisors (206180640).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

132685524 is a wasteful number, since it uses less digits than its factorization.

132685524 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 38104 (or 38099 counting only the distinct ones).

The product of its digits is 57600, while the sum is 36.

The square root of 132685524 is about 11518.9202618996. The cubic root of 132685524 is about 510.0442406835.

The spelling of 132685524 in words is "one hundred thirty-two million, six hundred eighty-five thousand, five hundred twenty-four".