248227 has 4 divisors (see below), whose sum is σ = 283696. Its totient is φ = 212760.
The previous prime is 248203. The next prime is 248231. The reversal of 248227 is 722842.
It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 722842 = 2 ⋅361421.
It is a cyclic number.
It is not a de Polignac number, because 248227 - 27 = 248099 is a prime.
248227 is a lucky number.
It is a plaindrome in base 14.
It is not an unprimeable number, because it can be changed into a prime (248257) 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, 17724 + ... + 17737.
It is an arithmetic number, because the mean of its divisors is an integer number (70924).
2248227 is an apocalyptic number.
248227 is a deficient number, since it is larger than the sum of its proper divisors (35469).
248227 is an equidigital number, since it uses as much as digits as its factorization.
248227 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 35468.
The product of its digits is 1792, while the sum is 25.
The square root of 248227 is about 498.2238452744. The cubic root of 248227 is about 62.8467763798.
The spelling of 248227 in words is "two hundred forty-eight thousand, two hundred twenty-seven".
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