2568468 has 24 divisors (see below), whose sum is σ = 6849472. Its totient is φ = 733824.

The previous prime is 2568457. The next prime is 2568469. The reversal of 2568468 is 8648652.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2568469) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 15205 + ... + 15372.

2^2568468 is an apocalyptic number.

2568468 is a gapful number since it is divisible by the number (28) formed by its first and last digit.

It is an amenable number.

2568468 is an abundant number, since it is smaller than the sum of its proper divisors (4281004).

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

2568468 is a wasteful number, since it uses less digits than its factorization.

2568468 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 30591 (or 30589 counting only the distinct ones).

The product of its digits is 92160, while the sum is 39.

The square root of 2568468 is about 1602.6440652871. The cubic root of 2568468 is about 136.9487438570.

It can be divided in two parts, 25684 and 68, that added together give a palindrome (25752).

The spelling of 2568468 in words is "two million, five hundred sixty-eight thousand, four hundred sixty-eight".