1232231208 has 32 divisors (see below), whose sum is σ = 3317546400. Its totient is φ = 379147968.

The previous prime is 1232231207. The next prime is 1232231219. The reversal of 1232231208 is 8021322321.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is not an unprimeable number, because it can be changed into a prime (1232231201) 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, 1974418 + ... + 1975041.

It is an arithmetic number, because the mean of its divisors is an integer number (103673325).

Almost surely, 2^1232231208 is an apocalyptic number.

It is an amenable number.

1232231208 is an abundant number, since it is smaller than the sum of its proper divisors (2085315192).

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

1232231208 is a wasteful number, since it uses less digits than its factorization.

1232231208 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3949481 (or 3949477 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 24.

The square root of 1232231208 is about 35103.1509696779. The cubic root of 1232231208 is about 1072.0887396837.

Adding to 1232231208 its reverse (8021322321), we get a palindrome (9253553529).

The spelling of 1232231208 in words is "one billion, two hundred thirty-two million, two hundred thirty-one thousand, two hundred eight".