2304568 has 24 divisors (see below), whose sum is σ = 5027400. Its totient is φ = 987504.

The previous prime is 2304563. The next prime is 2304581. The reversal of 2304568 is 8654032.

It is a super-2 number, since 2×2304568² = 10622067333248, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (28).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2304563) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 2548 + ... + 3331.

It is an arithmetic number, because the mean of its divisors is an integer number (209475).

2^2304568 is an apocalyptic number.

2304568 is a gapful number since it is divisible by the number (28) formed by its first and last digit.

It is an amenable number.

2304568 is an abundant number, since it is smaller than the sum of its proper divisors (2722832).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2304568 is a wasteful number, since it uses less digits than its factorization.

2304568 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5899 (or 5888 counting only the distinct ones).

The product of its (nonzero) digits is 5760, while the sum is 28.

The square root of 2304568 is about 1518.0803667790. The cubic root of 2304568 is about 132.0879426212.

The spelling of 2304568 in words is "two million, three hundred four thousand, five hundred sixty-eight".