2645468 has 24 divisors (see below), whose sum is σ = 5346432. Its totient is φ = 1121904.

The previous prime is 2645453. The next prime is 2645477. The reversal of 2645468 is 8645462.

2645468 is digitally balanced in base 8, because in such base it contains all the possibile digits an equal number of times.

2645468 is strictly pandigital in base 8.

It is a congruent number.

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, 2555 + ... + 3437.

It is an arithmetic number, because the mean of its divisors is an integer number (222768).

2^2645468 is an apocalyptic number.

2645468 is a gapful number since it is divisible by the number (28) formed by its first and last digit.

It is an amenable number.

2645468 is an abundant number, since it is smaller than the sum of its proper divisors (2700964).

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

2645468 is a wasteful number, since it uses less digits than its factorization.

2645468 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1001 (or 999 counting only the distinct ones).

The product of its digits is 46080, while the sum is 35.

The square root of 2645468 is about 1626.4894712232. The cubic root of 2645468 is about 138.3038184802.

It can be divided in two parts, 2645 and 468, that added together give a palindrome (3113).

The spelling of 2645468 in words is "two million, six hundred forty-five thousand, four hundred sixty-eight".