1112288 has 12 divisors (see below), whose sum is σ = 2189880. Its totient is φ = 556128.

The previous prime is 1112273. The next prime is 1112291. The reversal of 1112288 is 8822111.

It is a happy number.

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

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 as a sum of consecutive naturals, namely, 17348 + ... + 17411.

It is an arithmetic number, because the mean of its divisors is an integer number (182490).

2^1112288 is an apocalyptic number.

It is an amenable number.

1112288 is a deficient number, since it is larger than the sum of its proper divisors (1077592).

1112288 is an equidigital number, since it uses as much as digits as its factorization.

1112288 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 34769 (or 34761 counting only the distinct ones).

The product of its digits is 256, while the sum is 23.

The square root of 1112288 is about 1054.6506530601. The cubic root of 1112288 is about 103.6109726357.

Adding to 1112288 its reverse (8822111), we get a palindrome (9934399).

The spelling of 1112288 in words is "one million, one hundred twelve thousand, two hundred eighty-eight".