2227448 has 16 divisors (see below), whose sum is σ = 4278960. Its totient is φ = 1086400.

The previous prime is 2227441. The next prime is 2227451. The reversal of 2227448 is 8447222.

It is a self number, because there is not a number n which added to its sum of digits gives 2227448.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2227441) 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, 3068 + ... + 3723.

It is an arithmetic number, because the mean of its divisors is an integer number (267435).

2^2227448 is an apocalyptic number.

It is an amenable number.

2227448 is a deficient number, since it is larger than the sum of its proper divisors (2051512).

2227448 is a wasteful number, since it uses less digits than its factorization.

2227448 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6838 (or 6834 counting only the distinct ones).

The product of its digits is 7168, while the sum is 29.

The square root of 2227448 is about 1492.4637349028. The cubic root of 2227448 is about 130.5977991025.

It can be divided in two parts, 22274 and 48, that added together give a palindrome (22322).

The spelling of 2227448 in words is "two million, two hundred twenty-seven thousand, four hundred forty-eight".