245082 has 8 divisors (see below), whose sum is σ = 490176. Its totient is φ = 81692.

The previous prime is 245071. The next prime is 245083. The reversal of 245082 is 280542.

It is a sphenic number, since it is the product of 3 distinct primes.

245082 is an admirable number.

It is not an unprimeable number, because it can be changed into a prime (245083) by changing a digit.

245082 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, 20418 + ... + 20429.

It is an arithmetic number, because the mean of its divisors is an integer number (61272).

2²⁴⁵⁰⁸² is an apocalyptic number.

245082 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

245082 is a wasteful number, since it uses less digits than its factorization.

245082 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 40852.

The product of its (nonzero) digits is 640, while the sum is 21.

The square root of 245082 is about 495.0575724095. The cubic root of 245082 is about 62.5802276390.

Subtracting from 245082 its product of nonzero digits (640), we obtain a palindrome (244442).

The spelling of 245082 in words is "two hundred forty-five thousand, eighty-two".