1112244 has 24 divisors (see below), whose sum is σ = 2966208. Its totient is φ = 317760.

The previous prime is 1112239. The next prime is 1112269. The reversal of 1112244 is 4422111.

It is a nude number because it is divisible by every one of its digits.

It is an Ulam number.

It is a plaindrome in base 10.

It is a zygodrome in base 10.

It is a congruent number.

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, 6537 + ... + 6704.

It is an arithmetic number, because the mean of its divisors is an integer number (123592).

2^1112244 is an apocalyptic number.

1112244 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

1112244 is an abundant number, since it is smaller than the sum of its proper divisors (1853964).

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

1112244 is a wasteful number, since it uses less digits than its factorization.

1112244 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13255 (or 13253 counting only the distinct ones).

The product of its digits is 64, while the sum is 15.

The square root of 1112244 is about 1054.6297928657. The cubic root of 1112244 is about 103.6096063999.

Adding to 1112244 its reverse (4422111), we get a palindrome (5534355).

The spelling of 1112244 in words is "one million, one hundred twelve thousand, two hundred forty-four".