245795 has 16 divisors (see below), whose sum is σ = 332640. Its totient is φ = 172800.

The previous prime is 245789. The next prime is 245821. The reversal of 245795 is 597542.

245795 is nontrivially palindromic in base 12.

It is not a de Polignac number, because 245795 - 2¹⁶ = 180259 is a prime.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2201 + ... + 2309.

It is an arithmetic number, because the mean of its divisors is an integer number (20790).

2²⁴⁵⁷⁹⁵ is an apocalyptic number.

245795 is a deficient number, since it is larger than the sum of its proper divisors (86845).

245795 is a wasteful number, since it uses less digits than its factorization.

245795 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 166.

The product of its digits is 12600, while the sum is 32.

The square root of 245795 is about 495.7771676873. Note that the first 3 decimals coincide. The cubic root of 245795 is about 62.6408556498.

It can be divided in two parts, 2457 and 95, that added together give a palindrome (2552).

The spelling of 245795 in words is "two hundred forty-five thousand, seven hundred ninety-five".