132248818 has 8 divisors (see below), whose sum is σ = 213632748. Its totient is φ = 61037904.

The previous prime is 132248801. The next prime is 132248819. The reversal of 132248818 is 818842231.

It can be written as a sum of positive squares in 2 ways, for example, as 110187009 + 22061809 = 10497^2 + 4697^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is not an unprimeable number, because it can be changed into a prime (132248819) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2543221 + ... + 2543272.

Almost surely, 2^132248818 is an apocalyptic number.

132248818 is a deficient number, since it is larger than the sum of its proper divisors (81383930).

132248818 is a wasteful number, since it uses less digits than its factorization.

132248818 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5086508.

The product of its digits is 24576, while the sum is 37.

The square root of 132248818 is about 11499.9486085808. The cubic root of 132248818 is about 509.4840585135.

The spelling of 132248818 in words is "one hundred thirty-two million, two hundred forty-eight thousand, eight hundred eighteen".