1114648 has 16 divisors (see below), whose sum is σ = 2101680. Its totient is φ = 554208.

The previous prime is 1114613. The next prime is 1114651. The reversal of 1114648 is 8464111.

It is a congruent number.

It is an unprimeable number.

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 in 3 ways as a sum of consecutive naturals, for example, 1965 + ... + 2467.

It is an arithmetic number, because the mean of its divisors is an integer number (131355).

2^1114648 is an apocalyptic number.

It is an amenable number.

1114648 is a deficient number, since it is larger than the sum of its proper divisors (987032).

1114648 is a wasteful number, since it uses less digits than its factorization.

1114648 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 786 (or 782 counting only the distinct ones).

The product of its digits is 768, while the sum is 25.

The square root of 1114648 is about 1055.7689141095. The cubic root of 1114648 is about 103.6841998216.

Adding to 1114648 its reverse (8464111), we get a palindrome (9578759).

The spelling of 1114648 in words is "one million, one hundred fourteen thousand, six hundred forty-eight".