2204643488 has 48 divisors (see below), whose sum is σ = 4382973504. Its totient is φ = 1091558400.

The previous prime is 2204643457. The next prime is 2204643503. The reversal of 2204643488 is 8843464022.

It is a super-2 number, since 2×2204643488² = 9720905818361612288, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2256056 + ... + 2257032.

It is an arithmetic number, because the mean of its divisors is an integer number (91311948).

Almost surely, 2^2204643488 is an apocalyptic number.

It is an amenable number.

2204643488 is a deficient number, since it is larger than the sum of its proper divisors (2178330016).

2204643488 is a wasteful number, since it uses less digits than its factorization.

2204643488 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1605 (or 1597 counting only the distinct ones).

The product of its (nonzero) digits is 294912, while the sum is 41.

The square root of 2204643488 is about 46953.6312546751. The cubic root of 2204643488 is about 1301.5058463609.

The spelling of 2204643488 in words is "two billion, two hundred four million, six hundred forty-three thousand, four hundred eighty-eight".