132424215 has 72 divisors (see below), whose sum is σ = 271096560. Its totient is φ = 54996480.

The previous prime is 132424213. The next prime is 132424223. The reversal of 132424215 is 512424231.

It is not a de Polignac number, because 132424215 - 2¹ = 132424213 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (132424213) by changing a digit.

It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 88191 + ... + 89679.

It is an arithmetic number, because the mean of its divisors is an integer number (3765230).

Almost surely, 2^132424215 is an apocalyptic number.

132424215 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

132424215 is an abundant number, since it is smaller than the sum of its proper divisors (138672345).

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

132424215 is a wasteful number, since it uses less digits than its factorization.

132424215 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1533 (or 1515 counting only the distinct ones).

The product of its digits is 1920, while the sum is 24.

The square root of 132424215 is about 11507.5720723357. The cubic root of 132424215 is about 509.7091959979.

Adding to 132424215 its reverse (512424231), we get a palindrome (644848446).

The spelling of 132424215 in words is "one hundred thirty-two million, four hundred twenty-four thousand, two hundred fifteen".