1224883712 has 80 divisors (see below), whose sum is σ = 2654153040. Its totient is φ = 561364992.

The previous prime is 1224883691. The next prime is 1224883741. The reversal of 1224883712 is 2173884221.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1084364 + ... + 1085492.

It is an arithmetic number, because the mean of its divisors is an integer number (33176913).

Almost surely, 2^1224883712 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1224883712, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1327076520).

1224883712 is an abundant number, since it is smaller than the sum of its proper divisors (1429269328).

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

1224883712 is a wasteful number, since it uses less digits than its factorization.

1224883712 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1323 (or 1307 counting only the distinct ones).

The product of its digits is 43008, while the sum is 38.

The square root of 1224883712 is about 34998.3387034299. The cubic root of 1224883712 is about 1069.9536218871.

The spelling of 1224883712 in words is "one billion, two hundred twenty-four million, eight hundred eighty-three thousand, seven hundred twelve".