2298688564 has 12 divisors (see below), whose sum is σ = 4152469888. Its totient is φ = 1112268600.

The previous prime is 2298688543. The next prime is 2298688591. The reversal of 2298688564 is 4658868922.

It is a super-2 number, since 2×2298688564² = 10567938228528764192, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 2298688499 and 2298688508.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 9268782 + ... + 9269029.

Almost surely, 2^2298688564 is an apocalyptic number.

It is an amenable number.

2298688564 is a deficient number, since it is larger than the sum of its proper divisors (1853781324).

2298688564 is a wasteful number, since it uses less digits than its factorization.

2298688564 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18537846 (or 18537844 counting only the distinct ones).

The product of its digits is 13271040, while the sum is 58.

The square root of 2298688564 is about 47944.6406181129. The cubic root of 2298688564 is about 1319.7551895247.

The spelling of 2298688564 in words is "two billion, two hundred ninety-eight million, six hundred eighty-eight thousand, five hundred sixty-four".