1232240008 has 16 divisors (see below), whose sum is σ = 2372895180. Its totient is φ = 599467968.

The previous prime is 1232239999. The next prime is 1232240011. The reversal of 1232240008 is 8000422321.

It can be written as a sum of positive squares in 2 ways, for example, as 1230746724 + 1493284 = 35082^2 + 1222^2 .

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, 2081191 + ... + 2081782.

Almost surely, 2^1232240008 is an apocalyptic number.

It is an amenable number.

1232240008 is a deficient number, since it is larger than the sum of its proper divisors (1140655172).

1232240008 is a wasteful number, since it uses less digits than its factorization.

1232240008 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4163016 (or 4163012 counting only the distinct ones).

The product of its (nonzero) digits is 768, while the sum is 22.

The square root of 1232240008 is about 35103.2763143271. The cubic root of 1232240008 is about 1072.0912917910.

Adding to 1232240008 its reverse (8000422321), we get a palindrome (9232662329).

The spelling of 1232240008 in words is "one billion, two hundred thirty-two million, two hundred forty thousand, eight".