2445384 has 16 divisors (see below), whose sum is σ = 6113520. Its totient is φ = 815120.

The previous prime is 2445379. The next prime is 2445389. The reversal of 2445384 is 4835442.

It is an interprime number because it is at equal distance from previous prime (2445379) and next prime (2445389).

It is not an unprimeable number, because it can be changed into a prime (2445389) 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, 50922 + ... + 50969.

It is an arithmetic number, because the mean of its divisors is an integer number (382095).

2^2445384 is an apocalyptic number.

2445384 is a gapful number since it is divisible by the number (24) formed by its first and last digit.

It is an amenable number.

2445384 is an abundant number, since it is smaller than the sum of its proper divisors (3668136).

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

2445384 is a wasteful number, since it uses less digits than its factorization.

2445384 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 101900 (or 101896 counting only the distinct ones).

The product of its digits is 15360, while the sum is 30.

The square root of 2445384 is about 1563.7723619504. The cubic root of 2445384 is about 134.7252574290.

The spelling of 2445384 in words is "two million, four hundred forty-five thousand, three hundred eighty-four".