112744 has 16 divisors (see below), whose sum is σ = 224100. Its totient is φ = 52992.
The previous prime is 112741. The next prime is 112757. The reversal of 112744 is 447211.
It can be written as a sum of positive squares in 2 ways, for example, as 108900 + 3844 = 330^2 + 62^2 .
It is a super-2 number, since 2×1127442 = 25422419072, which contains 22 as substring.
It is a zygodrome in base 6.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (112741) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 279 + ... + 550.
2112744 is an apocalyptic number.
It is an amenable number.
112744 is a deficient number, since it is larger than the sum of its proper divisors (111356).
112744 is a wasteful number, since it uses less digits than its factorization.
112744 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 852 (or 848 counting only the distinct ones).
The product of its digits is 224, while the sum is 19.
The square root of 112744 is about 335.7737333384. The cubic root of 112744 is about 48.3093446821.
Adding to 112744 its reverse (447211), we get a palindrome (559955).
The spelling of 112744 in words is "one hundred twelve thousand, seven hundred forty-four", and thus it is an iban number.
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