2445022 has 8 divisors (see below), whose sum is σ = 3675672. Its totient is φ = 1219800.

The previous prime is 2445011. The next prime is 2445029. The reversal of 2445022 is 2205442.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2445029) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 72 + ... + 2212.

It is an arithmetic number, because the mean of its divisors is an integer number (459459).

2^2445022 is an apocalyptic number.

2445022 is a deficient number, since it is larger than the sum of its proper divisors (1230650).

2445022 is a wasteful number, since it uses less digits than its factorization.

2445022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2714.

The product of its (nonzero) digits is 640, while the sum is 19.

The square root of 2445022 is about 1563.6566119196. The cubic root of 2445022 is about 134.7186091275.

The spelling of 2445022 in words is "two million, four hundred forty-five thousand, twenty-two".