245064 has 16 divisors (see below), whose sum is σ = 612720. Its totient is φ = 81680.

The previous prime is 245039. The next prime is 245071. The reversal of 245064 is 460542.

It is a happy number.

It is a nialpdrome in base 13.

It is a self number, because there is not a number n which added to its sum of digits gives 245064.

It is an unprimeable number.

245064 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5082 + ... + 5129.

It is an arithmetic number, because the mean of its divisors is an integer number (38295).

2²⁴⁵⁰⁶⁴ is an apocalyptic number.

245064 is a gapful number since it is divisible by the number (24) formed by its first and last digit.

It is an amenable number.

245064 is an abundant number, since it is smaller than the sum of its proper divisors (367656).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

245064 is a wasteful number, since it uses less digits than its factorization.

245064 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10220 (or 10216 counting only the distinct ones).

The product of its (nonzero) digits is 960, while the sum is 21.

The square root of 245064 is about 495.0393923720. The cubic root of 245064 is about 62.5786955373.

The spelling of 245064 in words is "two hundred forty-five thousand, sixty-four".