244113 has 4 divisors (see below), whose sum is σ = 325488. Its totient is φ = 162740.
The previous prime is 244109. The next prime is 244121. The reversal of 244113 is 311442.
244113 is an esthetic number in base 4, because in such base its adjacent digits differ by 1.
It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.
It is a cyclic number.
It is not a de Polignac number, because 244113 - 22 = 244109 is a prime.
It is a D-number.
It is a Curzon number.
It is a junction number, because it is equal to n+sod(n) for n = 244092 and 244101.
It is not an unprimeable number, because it can be changed into a prime (244313) 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, 40683 + ... + 40688.
It is an arithmetic number, because the mean of its divisors is an integer number (81372).
2244113 is an apocalyptic number.
It is an amenable number.
244113 is a deficient number, since it is larger than the sum of its proper divisors (81375).
244113 is an equidigital number, since it uses as much as digits as its factorization.
244113 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 81374.
The product of its digits is 96, while the sum is 15.
The square root of 244113 is about 494.0779290760. The cubic root of 244113 is about 62.4976425777.
Adding to 244113 its reverse (311442), we get a palindrome (555555).
It can be divided in two parts, 244 and 113, that multiplied together give a palindrome (27572).
The spelling of 244113 in words is "two hundred forty-four thousand, one hundred thirteen".
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