2445888 has 28 divisors (see below), whose sum is σ = 6471920. Its totient is φ = 815232.

The previous prime is 2445887. The next prime is 2445899. The reversal of 2445888 is 8885442.

It is a plaindrome in base 10.

It is not an unprimeable number, because it can be changed into a prime (2445881) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6178 + ... + 6561.

It is an arithmetic number, because the mean of its divisors is an integer number (231140).

2^2445888 is an apocalyptic number.

It is an amenable number.

2445888 is an abundant number, since it is smaller than the sum of its proper divisors (4026032).

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

2445888 is a wasteful number, since it uses less digits than its factorization.

2445888 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12754 (or 12744 counting only the distinct ones).

The product of its digits is 81920, while the sum is 39.

The square root of 2445888 is about 1563.9335024227. The cubic root of 2445888 is about 134.7345125351.

It can be divided in two parts, 2445 and 888, that added together give a palindrome (3333).

The spelling of 2445888 in words is "two million, four hundred forty-five thousand, eight hundred eighty-eight".