2444225 has 12 divisors (see below), whose sum is σ = 3464064. Its totient is φ = 1675920.

The previous prime is 2444219. The next prime is 2444251. The reversal of 2444225 is 5224442.

It is not a de Polignac number, because 2444225 - 2⁶ = 2444161 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 2444225.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 6809 + ... + 7158.

It is an arithmetic number, because the mean of its divisors is an integer number (288672).

2^2444225 is an apocalyptic number.

2444225 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

2444225 is a deficient number, since it is larger than the sum of its proper divisors (1019839).

2444225 is a wasteful number, since it uses less digits than its factorization.

2444225 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13984 (or 13979 counting only the distinct ones).

The product of its digits is 2560, while the sum is 23.

The square root of 2444225 is about 1563.4017397969. The cubic root of 2444225 is about 134.7039695319.

Adding to 2444225 its reverse (5224442), we get a palindrome (7668667).

The spelling of 2444225 in words is "two million, four hundred forty-four thousand, two hundred twenty-five".