110249 has 4 divisors (see below), whose sum is σ = 112980. Its totient is φ = 107520.
The previous prime is 110237. The next prime is 110251. The reversal of 110249 is 942011.
It is a happy number.
It is a semiprime because it is the product of two primes.
It can be written as a sum of positive squares in 2 ways, for example, as 4624 + 105625 = 68^2 + 325^2 .
It is a cyclic number.
It is not a de Polignac number, because 110249 - 24 = 110233 is a prime.
It is a Duffinian number.
It is a plaindrome in base 15.
It is a congruent number.
It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 110249.
It is not an unprimeable number, because it can be changed into a prime (110269) 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, 1304 + ... + 1385.
It is an arithmetic number, because the mean of its divisors is an integer number (28245).
2110249 is an apocalyptic number.
It is an amenable number.
110249 is a deficient number, since it is larger than the sum of its proper divisors (2731).
110249 is an equidigital number, since it uses as much as digits as its factorization.
110249 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2730.
The product of its (nonzero) digits is 72, while the sum is 17.
The square root of 110249 is about 332.0376484678. The cubic root of 110249 is about 47.9503247662.
The spelling of 110249 in words is "one hundred ten thousand, two hundred forty-nine".
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