1112248 has 16 divisors (see below), whose sum is σ = 2136960. Its totient is φ = 542400.

The previous prime is 1112239. The next prime is 1112269. The reversal of 1112248 is 8422111.

It is a happy number.

It is a super-2 number, since 2×1112248² = 2474191227008, which contains 22 as substring.

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 congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1368 + ... + 2023.

It is an arithmetic number, because the mean of its divisors is an integer number (133560).

2^1112248 is an apocalyptic number.

It is an amenable number.

1112248 is a deficient number, since it is larger than the sum of its proper divisors (1024712).

1112248 is a wasteful number, since it uses less digits than its factorization.

1112248 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3438 (or 3434 counting only the distinct ones).

The product of its digits is 128, while the sum is 19.

The square root of 1112248 is about 1054.6316892641. The cubic root of 1112248 is about 103.6097306046.

Adding to 1112248 its reverse (8422111), we get a palindrome (9534359).

The spelling of 1112248 in words is "one million, one hundred twelve thousand, two hundred forty-eight".