132340224 has 80 divisors (see below), whose sum is σ = 364842720. Its totient is φ = 42577920.

The previous prime is 132340211. The next prime is 132340259. The reversal of 132340224 is 422043231.

It is a self number, because there is not a number n which added to its sum of digits gives 132340224.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 43059 + ... + 46029.

It is an arithmetic number, because the mean of its divisors is an integer number (4560534).

Almost surely, 2^132340224 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 132340224, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (182421360).

132340224 is an abundant number, since it is smaller than the sum of its proper divisors (232502496).

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

132340224 is an equidigital number, since it uses as much as digits as its factorization.

132340224 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3021 (or 3005 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 21.

The square root of 132340224 is about 11503.9221137836. The cubic root of 132340224 is about 509.6014109795.

Adding to 132340224 its reverse (422043231), we get a palindrome (554383455).

The spelling of 132340224 in words is "one hundred thirty-two million, three hundred forty thousand, two hundred twenty-four".