2247708223 has 4 divisors (see below), whose sum is σ = 2261498008. Its totient is φ = 2233918440.

The previous prime is 2247708181. The next prime is 2247708271. The reversal of 2247708223 is 3228077422.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 2247708223 - 2¹⁷ = 2247577151 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2247708923) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6894648 + ... + 6894973.

It is an arithmetic number, because the mean of its divisors is an integer number (565374502).

Almost surely, 2^2247708223 is an apocalyptic number.

2247708223 is a deficient number, since it is larger than the sum of its proper divisors (13789785).

2247708223 is a wasteful number, since it uses less digits than its factorization.

2247708223 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13789784.

The product of its (nonzero) digits is 75264, while the sum is 37.

The square root of 2247708223 is about 47410.0012971947. The cubic root of 2247708223 is about 1309.9256456059.

The spelling of 2247708223 in words is "two billion, two hundred forty-seven million, seven hundred eight thousand, two hundred twenty-three".