1113336 has 72 divisors (see below), whose sum is σ = 3520920. Its totient is φ = 311328.

The previous prime is 1113319. The next prime is 1113337. The reversal of 1113336 is 6333111.

It is a tau number, because it is divible by the number of its divisors (72).

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

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 not an unprimeable number, because it can be changed into a prime (1113337) 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, 23665 + ... + 23711.

2^1113336 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1113336, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1760460).

1113336 is an abundant number, since it is smaller than the sum of its proper divisors (2407584).

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

1113336 is a wasteful number, since it uses less digits than its factorization.

1113336 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 113 (or 59 counting only the distinct ones).

The product of its digits is 162, while the sum is 18.

The square root of 1113336 is about 1055.1473830703. The cubic root of 1113336 is about 103.6435032435.

Adding to 1113336 its reverse (6333111), we get a palindrome (7446447).

The spelling of 1113336 in words is "one million, one hundred thirteen thousand, three hundred thirty-six".