1113056 has 24 divisors (see below), whose sum is σ = 2504880. Its totient is φ = 476928.

The previous prime is 1113043. The next prime is 1113059. The reversal of 1113056 is 6503111.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1113059) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2261 + ... + 2708.

It is an arithmetic number, because the mean of its divisors is an integer number (104370).

2^1113056 is an apocalyptic number.

1113056 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

1113056 is an abundant number, since it is smaller than the sum of its proper divisors (1391824).

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

1113056 is an equidigital number, since it uses as much as digits as its factorization.

1113056 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4986 (or 4978 counting only the distinct ones).

The product of its (nonzero) digits is 90, while the sum is 17.

The square root of 1113056 is about 1055.0146918408. The cubic root of 1113056 is about 103.6348138590.

Adding to 1113056 its reverse (6503111), we get a palindrome (7616167).

The spelling of 1113056 in words is "one million, one hundred thirteen thousand, fifty-six".