132313224 has 32 divisors (see below), whose sum is σ = 331117920. Its totient is φ = 44059776.

The previous prime is 132313219. The next prime is 132313241. The reversal of 132313224 is 422313231.

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 132313224.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 28644 + ... + 32940.

It is an arithmetic number, because the mean of its divisors is an integer number (10347435).

Almost surely, 2^132313224 is an apocalyptic number.

It is an amenable number.

132313224 is an abundant number, since it is smaller than the sum of its proper divisors (198804696).

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

132313224 is a wasteful number, since it uses less digits than its factorization.

132313224 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5589 (or 5585 counting only the distinct ones).

The product of its digits is 864, while the sum is 21.

The square root of 132313224 is about 11502.7485411096. The cubic root of 132313224 is about 509.5667523965.

Adding to 132313224 its reverse (422313231), we get a palindrome (554626455).

The spelling of 132313224 in words is "one hundred thirty-two million, three hundred thirteen thousand, two hundred twenty-four".