It is a Curzon number.
It is a nialpdrome in base 12 and base 14.
It is an unprimeable number.
2245058 is an apocalyptic number.
It is a practical number, because each smaller number is the sum of distinct divisors of 245058, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (276480).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
245058 is a wasteful number, since it uses less digits than its factorization.
245058 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 142.
The square root of 245058 is about 495.0333322111. The cubic root of 245058 is about 62.5781848200.
The spelling of 245058 in words is "two hundred forty-five thousand, fifty-eight".