1113084 has 54 divisors (see below), whose sum is σ = 3278184. Its totient is φ = 317520.

The previous prime is 1113083. The next prime is 1113089. The reversal of 1113084 is 4803111.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1113083) by changing a digit.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 1449 + ... + 2079.

2^1113084 is an apocalyptic number.

1113084 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1113084, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1639092).

1113084 is an abundant number, since it is smaller than the sum of its proper divisors (2165100).

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

1113084 is a wasteful number, since it uses less digits than its factorization.

1113084 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 655 (or 643 counting only the distinct ones).

The product of its (nonzero) digits is 96, while the sum is 18.

The square root of 1113084 is about 1055.0279617148. The cubic root of 1113084 is about 103.6356828630.

Adding to 1113084 its reverse (4803111), we get a palindrome (5916195).

The spelling of 1113084 in words is "one million, one hundred thirteen thousand, eighty-four".