132223008 has 48 divisors (see below), whose sum is σ = 367506720. Its totient is φ = 41481216.

The previous prime is 132223001. The next prime is 132223009. The reversal of 132223008 is 800322231.

It is a tau number, because it is divible by the number of its divisors (48).

It is not an unprimeable number, because it can be changed into a prime (132223001) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 38878 + ... + 42141.

It is an arithmetic number, because the mean of its divisors is an integer number (7656390).

Almost surely, 2^132223008 is an apocalyptic number.

It is an amenable number.

132223008 is an abundant number, since it is smaller than the sum of its proper divisors (235283712).

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

132223008 is a wasteful number, since it uses less digits than its factorization.

132223008 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 81049 (or 81041 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 21.

The square root of 132223008 is about 11498.8263748958. The cubic root of 132223008 is about 509.4509123090.

Adding to 132223008 its reverse (800322231), we get a palindrome (932545239).

The spelling of 132223008 in words is "one hundred thirty-two million, two hundred twenty-three thousand, eight".