245934 has 24 divisors (see below), whose sum is σ = 574392. Its totient is φ = 75600.

The previous prime is 245911. The next prime is 245941. The reversal of 245934 is 439542.

245934 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an Ulam number.

It is a junction number, because it is equal to n+sod(n) for n = 245898 and 245907.

It is a congruent number.

It is an unprimeable number.

245934 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 11 ways as a sum of consecutive naturals, for example, 292 + ... + 759.

It is an arithmetic number, because the mean of its divisors is an integer number (23933).

2²⁴⁵⁹³⁴ is an apocalyptic number.

245934 is an abundant number, since it is smaller than the sum of its proper divisors (328458).

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

245934 is a wasteful number, since it uses less digits than its factorization.

245934 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1072 (or 1069 counting only the distinct ones).

The product of its digits is 4320, while the sum is 27.

The square root of 245934 is about 495.9173318205. The cubic root of 245934 is about 62.6526614746.

The spelling of 245934 in words is "two hundred forty-five thousand, nine hundred thirty-four".