2445484 has 12 divisors (see below), whose sum is σ = 4531464. Its totient is φ = 1150784.

The previous prime is 2445481. The next prime is 2445517. The reversal of 2445484 is 4845442.

It is not an unprimeable number, because it can be changed into a prime (2445481) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 17914 + ... + 18049.

It is an arithmetic number, because the mean of its divisors is an integer number (377622).

2^2445484 is an apocalyptic number.

It is an amenable number.

2445484 is a deficient number, since it is larger than the sum of its proper divisors (2085980).

2445484 is a wasteful number, since it uses less digits than its factorization.

2445484 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 35984 (or 35982 counting only the distinct ones).

The product of its digits is 20480, while the sum is 31.

The square root of 2445484 is about 1563.8043355868. The cubic root of 2445484 is about 134.7270938607.

The spelling of 2445484 in words is "two million, four hundred forty-five thousand, four hundred eighty-four".