132060240 has 160 divisors (see below), whose sum is σ = 489968640. Its totient is φ = 32500224.

The previous prime is 132060239. The next prime is 132060251. The reversal of 132060240 is 42060231.

It is a happy number.

132060240 is a `hidden beast` number, since 1 + 3 + 20 + 602 + 40 = 666.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 25729 + ... + 30431.

It is an arithmetic number, because the mean of its divisors is an integer number (3062304).

Almost surely, 2^132060240 is an apocalyptic number.

132060240 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 132060240, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (244984320).

132060240 is an abundant number, since it is smaller than the sum of its proper divisors (357908400).

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

132060240 is a wasteful number, since it uses less digits than its factorization.

132060240 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4738 (or 4726 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 18.

The square root of 132060240 is about 11491.7466035412. The cubic root of 132060240 is about 509.2417798825.

Subtracting from 132060240 its reverse (42060231), we obtain a palindrome (90000009).

The spelling of 132060240 in words is "one hundred thirty-two million, sixty thousand, two hundred forty".