1326432232 has 16 divisors (see below), whose sum is σ = 2524181760. Its totient is φ = 653317104.

The previous prime is 1326432209. The next prime is 1326432257. The reversal of 1326432232 is 2322346231.

It is a self number, because there is not a number n which added to its sum of digits gives 1326432232.

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, 1236808 + ... + 1237879.

It is an arithmetic number, because the mean of its divisors is an integer number (157761360).

Almost surely, 2^1326432232 is an apocalyptic number.

It is an amenable number.

1326432232 is a deficient number, since it is larger than the sum of its proper divisors (1197749528).

1326432232 is a wasteful number, since it uses less digits than its factorization.

1326432232 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2474760 (or 2474756 counting only the distinct ones).

The product of its digits is 10368, while the sum is 28.

The square root of 1326432232 is about 36420.2173524541. The cubic root of 1326432232 is about 1098.7402194888.

Adding to 1326432232 its reverse (2322346231), we get a palindrome (3648778463).

The spelling of 1326432232 in words is "one billion, three hundred twenty-six million, four hundred thirty-two thousand, two hundred thirty-two".