112575 has 24 divisors (see below), whose sum is σ = 198400. Its totient is φ = 56160.
The previous prime is 112573. The next prime is 112577. The reversal of 112575 is 575211.
112575 is a nontrivial binomial coefficient, being equal to C(475, 2).
It is an interprime number because it is at equal distance from previous prime (112573) and next prime (112577).
It is not a de Polignac number, because 112575 - 21 = 112573 is a prime.
It is a plaindrome in base 8.
It is a nialpdrome in base 11.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (112571) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1386 + ... + 1464.
2112575 is an apocalyptic number.
112575 is a gapful number since it is divisible by the number (15) formed by its first and last digit.
112575 is the 474-th triangular number.
112575 is a deficient number, since it is larger than the sum of its proper divisors (85825).
112575 is a wasteful number, since it uses less digits than its factorization.
112575 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 111 (or 106 counting only the distinct ones).
The product of its digits is 350, while the sum is 21.
The square root of 112575 is about 335.5219813962. The cubic root of 112575 is about 48.2851945071.
Subtracting from 112575 its product of digits (350), we obtain a square (112225 = 3352).
Adding to 112575 its reverse (575211), we get a palindrome (687786).
The spelling of 112575 in words is "one hundred twelve thousand, five hundred seventy-five".
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