248233 has 4 divisors (see below), whose sum is σ = 254980. Its totient is φ = 241488.
The previous prime is 248231. The next prime is 248243. The reversal of 248233 is 332842.
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 196249 + 51984 = 443^2 + 228^2 .
It is a cyclic number.
It is not a de Polignac number, because 248233 - 21 = 248231 is a prime.
It is a Duffinian number.
It is a plaindrome in base 14.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (248231) 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, 3318 + ... + 3391.
It is an arithmetic number, because the mean of its divisors is an integer number (63745).
2248233 is an apocalyptic number.
It is an amenable number.
248233 is a deficient number, since it is larger than the sum of its proper divisors (6747).
248233 is an equidigital number, since it uses as much as digits as its factorization.
248233 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 6746.
The product of its digits is 1152, while the sum is 22.
The square root of 248233 is about 498.2298666278. The cubic root of 248233 is about 62.8472827411.
The spelling of 248233 in words is "two hundred forty-eight thousand, two hundred thirty-three".
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