1113344 has 18 divisors (see below), whose sum is σ = 2222850.
Its totient is φ = 556544.
The previous prime is 1113337. The next prime is 1113349. The reversal of 1113344 is 4433111.
Adding to 1113344 its reverse (4433111), we get a palindrome (5546455).
It can be written as a sum of positive squares in only one way, i.e., 640000 + 473344 = 800^2 + 688^2
It is a plaindrome in base 10.
It is a zygodrome in base 10.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (1113349) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1919 + ... + 2430.
21113344 is an apocalyptic number.
It is an amenable number.
1113344 is a deficient number, since it is larger than the sum of its proper divisors (1109506).
1113344 is an frugal number, since it uses more digits than its factorization.
1113344 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4365 (or 4351 counting only the distinct ones).
The product of its digits is 144, while the sum is 17.
The square root of 1113344 is about 1055.1511740030.
The cubic root of 1113344 is about 103.6437514903.
The spelling of 1113344 in words is "one million, one hundred thirteen thousand, three hundred forty-four".