2242548856 has 16 divisors (see below), whose sum is σ = 4273710840. Its totient is φ = 1102892640.

The previous prime is 2242548839. The next prime is 2242548911. The reversal of 2242548856 is 6588452422.

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, 2297206 + ... + 2298181.

Almost surely, 2^2242548856 is an apocalyptic number.

It is an amenable number.

2242548856 is a deficient number, since it is larger than the sum of its proper divisors (2031161984).

2242548856 is a wasteful number, since it uses less digits than its factorization.

2242548856 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4595454 (or 4595450 counting only the distinct ones).

The product of its digits is 1228800, while the sum is 46.

The square root of 2242548856 is about 47355.5578153188. The cubic root of 2242548856 is about 1308.9226143512.

The spelling of 2242548856 in words is "two billion, two hundred forty-two million, five hundred forty-eight thousand, eight hundred fifty-six".