2298568 has 8 divisors (see below), whose sum is σ = 4309830. Its totient is φ = 1149280.

The previous prime is 2298503. The next prime is 2298577. The reversal of 2298568 is 8658922.

It can be written as a sum of positive squares in only one way, i.e., 1170724 + 1127844 = 1082^2 + 1062^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is a d-powerful number, because it can be written as 2¹⁶ + 2¹⁷ + 9² + 8⁴ + 5⁴ + 6 + 8⁷ .

It is a self number, because there is not a number n which added to its sum of digits gives 2298568.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 143653 + ... + 143668.

2^2298568 is an apocalyptic number.

It is an amenable number.

2298568 is a deficient number, since it is larger than the sum of its proper divisors (2011262).

2298568 is a wasteful number, since it uses less digits than its factorization.

2298568 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 287327 (or 287323 counting only the distinct ones).

The product of its digits is 69120, while the sum is 40.

The square root of 2298568 is about 1516.1028988825. The cubic root of 2298568 is about 131.9732115825.

The spelling of 2298568 in words is "two million, two hundred ninety-eight thousand, five hundred sixty-eight".