2243579056 has 10 divisors (see below), whose sum is σ = 4346934452. Its totient is φ = 1121789520.

The previous prime is 2243579021. The next prime is 2243579077. The reversal of 2243579056 is 6509753422.

It is a super-2 number, since 2×2243579056² = 10067293961043702272, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 70111830 + ... + 70111861.

Almost surely, 2^2243579056 is an apocalyptic number.

It is an amenable number.

2243579056 is a deficient number, since it is larger than the sum of its proper divisors (2103355396).

2243579056 is a wasteful number, since it uses less digits than its factorization.

2243579056 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 140223699 (or 140223693 counting only the distinct ones).

The product of its (nonzero) digits is 453600, while the sum is 43.

The square root of 2243579056 is about 47366.4338535212. The cubic root of 2243579056 is about 1309.1230181074.

The spelling of 2243579056 in words is "two billion, two hundred forty-three million, five hundred seventy-nine thousand, fifty-six".