2242673656 has 16 divisors (see below), whose sum is σ = 4206438000. Its totient is φ = 1120956864.

The previous prime is 2242673539. The next prime is 2242673681. The reversal of 2242673656 is 6563762422.

It is a happy number.

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, 21580 + ... + 70363.

It is an arithmetic number, because the mean of its divisors is an integer number (262902375).

Almost surely, 2^2242673656 is an apocalyptic number.

It is an amenable number.

2242673656 is a deficient number, since it is larger than the sum of its proper divisors (1963764344).

2242673656 is a wasteful number, since it uses less digits than its factorization.

2242673656 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 94998 (or 94994 counting only the distinct ones).

The product of its digits is 725760, while the sum is 43.

The square root of 2242673656 is about 47356.8754881485. The cubic root of 2242673656 is about 1308.9468948348.

The spelling of 2242673656 in words is "two billion, two hundred forty-two million, six hundred seventy-three thousand, six hundred fifty-six".