2247814656 has 240 divisors, whose sum is σ = 6863560704. Its totient is φ = 706793472.

The previous prime is 2247814603. The next prime is 2247814663. The reversal of 2247814656 is 6564187422.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 13459885 + ... + 13460051.

Almost surely, 2^2247814656 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 2247814656, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3431780352).

2247814656 is an abundant number, since it is smaller than the sum of its proper divisors (4615746048).

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

2247814656 is a wasteful number, since it uses less digits than its factorization.

2247814656 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 341 (or 322 counting only the distinct ones).

The product of its digits is 645120, while the sum is 45.

The square root of 2247814656 is about 47411.1237580380. The cubic root of 2247814656 is about 1309.9463210528.

The spelling of 2247814656 in words is "two billion, two hundred forty-seven million, eight hundred fourteen thousand, six hundred fifty-six".