1326225244 has 12 divisors (see below), whose sum is σ = 2324257768. Its totient is φ = 662151600.

The previous prime is 1326225239. The next prime is 1326225281. The reversal of 1326225244 is 4425226231.

It is a congruent number.

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, 237147 + ... + 242674.

Almost surely, 2^1326225244 is an apocalyptic number.

It is an amenable number.

1326225244 is a deficient number, since it is larger than the sum of its proper divisors (998032524).

1326225244 is a wasteful number, since it uses less digits than its factorization.

1326225244 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 480516 (or 480514 counting only the distinct ones).

The product of its digits is 23040, while the sum is 31.

The square root of 1326225244 is about 36417.3755781495. The cubic root of 1326225244 is about 1098.6830641951.

The spelling of 1326225244 in words is "one billion, three hundred twenty-six million, two hundred twenty-five thousand, two hundred forty-four".