1112448 has 32 divisors (see below), whose sum is σ = 2955960. Its totient is φ = 370688.

The previous prime is 1112413. The next prime is 1112467. The reversal of 1112448 is 8442111.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (32).

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, 1065 + ... + 1832.

2^1112448 is an apocalyptic number.

It is an amenable number.

1112448 is an abundant number, since it is smaller than the sum of its proper divisors (1843512).

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

1112448 is an equidigital number, since it uses as much as digits as its factorization.

1112448 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2914 (or 2902 counting only the distinct ones).

The product of its digits is 256, while the sum is 21.

The square root of 1112448 is about 1054.7265048343. The cubic root of 1112448 is about 103.6159404620.

Adding to 1112448 its reverse (8442111), we get a palindrome (9554559).

The spelling of 1112448 in words is "one million, one hundred twelve thousand, four hundred forty-eight".