1114448 has 10 divisors (see below), whose sum is σ = 2159274. Its totient is φ = 557216.

The previous prime is 1114447. The next prime is 1114471. The reversal of 1114448 is 8444111.

It can be written as a sum of positive squares in only one way, i.e., 1106704 + 7744 = 1052^2 + 88^2 .

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 congruent number.

It is not an unprimeable number, because it can be changed into a prime (1114447) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (5) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 34811 + ... + 34842.

2^1114448 is an apocalyptic number.

It is an amenable number.

1114448 is a deficient number, since it is larger than the sum of its proper divisors (1044826).

1114448 is an equidigital number, since it uses as much as digits as its factorization.

1114448 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 69661 (or 69655 counting only the distinct ones).

The product of its digits is 512, while the sum is 23.

The square root of 1114448 is about 1055.6741921635. The cubic root of 1114448 is about 103.6779981387.

Adding to 1114448 its reverse (8444111), we get a palindrome (9558559).

The spelling of 1114448 in words is "one million, one hundred fourteen thousand, four hundred forty-eight".