4472122 has 16 divisors (see below), whose sum is σ = 7333632. Its totient is φ = 2036160.

The previous prime is 4472113. The next prime is 4472131. The reversal of 4472122 is 2212744.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (4472113) and next prime (4472131).

It is a junction number, because it is equal to n+sod(n) for n = 4472093 and 4472102.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1068 + ... + 3175.

It is an arithmetic number, because the mean of its divisors is an integer number (458352).

Almost surely, 2^4472122 is an apocalyptic number.

4472122 is a deficient number, since it is larger than the sum of its proper divisors (2861510).

4472122 is a wasteful number, since it uses less digits than its factorization.

4472122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4293.

The product of its digits is 896, while the sum is 22.

The square root of 4472122 is about 2114.7392274226. The cubic root of 4472122 is about 164.7547258752.

Adding to 4472122 its reverse (2212744), we get a palindrome (6684866).

The spelling of 4472122 in words is "four million, four hundred seventy-two thousand, one hundred twenty-two".