544322112 has 84 divisors (see below), whose sum is σ = 1492002096. Its totient is φ = 175132160.

The previous prime is 544322111. The next prime is 544322153. The reversal of 544322112 is 211223445.

It is a super-2 number, since 2×544322112² = 592573123224281088, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is not an unprimeable number, because it can be changed into a prime (544322111) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 159787 + ... + 163157.

Almost surely, 2^544322112 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 544322112, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (746001048).

544322112 is an abundant number, since it is smaller than the sum of its proper divisors (947679984).

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

544322112 is a wasteful number, since it uses less digits than its factorization.

544322112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3444 (or 3405 counting only the distinct ones).

The product of its digits is 1920, while the sum is 24.

The square root of 544322112 is about 23330.7117765404. The cubic root of 544322112 is about 816.4921099273.

Adding to 544322112 its reverse (211223445), we get a palindrome (755545557).

The spelling of 544322112 in words is "five hundred forty-four million, three hundred twenty-two thousand, one hundred twelve".