5422112 has 48 divisors (see below), whose sum is σ = 11430720. Its totient is φ = 2525952.

The previous prime is 5422097. The next prime is 5422129. The reversal of 5422112 is 2112245.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 38939 + ... + 39077.

It is an arithmetic number, because the mean of its divisors is an integer number (238140).

Almost surely, 2^5422112 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 5422112, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5715360).

5422112 is an abundant number, since it is smaller than the sum of its proper divisors (6008608).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

5422112 is a wasteful number, since it uses less digits than its factorization.

5422112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 225 (or 217 counting only the distinct ones).

The product of its digits is 160, while the sum is 17.

The square root of 5422112 is about 2328.5428920250. The cubic root of 5422112 is about 175.6802044008.

Adding to 5422112 its reverse (2112245), we get a palindrome (7534357).

The spelling of 5422112 in words is "five million, four hundred twenty-two thousand, one hundred twelve".