132124224 has 28 divisors (see below), whose sum is σ = 349579184. Its totient is φ = 44041344.

The previous prime is 132124217. The next prime is 132124243. The reversal of 132124224 is 422421231.

It is a nude number because it is divisible by every one of its digits.

It is a self number, because there is not a number n which added to its sum of digits gives 132124224.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 343882 + ... + 344265.

Almost surely, 2^132124224 is an apocalyptic number.

It is an amenable number.

132124224 is an abundant number, since it is smaller than the sum of its proper divisors (217454960).

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

132124224 is an equidigital number, since it uses as much as digits as its factorization.

132124224 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 688162 (or 688152 counting only the distinct ones).

The product of its digits is 768, while the sum is 21.

The square root of 132124224 is about 11494.5301774366. The cubic root of 132124224 is about 509.3240101970.

Adding to 132124224 its reverse (422421231), we get a palindrome (554545455).

The spelling of 132124224 in words is "one hundred thirty-two million, one hundred twenty-four thousand, two hundred twenty-four".