245694 has 8 divisors (see below), whose sum is σ = 491400. Its totient is φ = 81896.

The previous prime is 245683. The next prime is 245711. The reversal of 245694 is 496542.

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

245694 is an admirable number.

It is a congruent number.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 245694.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 20469 + ... + 20480.

It is an arithmetic number, because the mean of its divisors is an integer number (61425).

2²⁴⁵⁶⁹⁴ is an apocalyptic number.

245694 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.

245694 is a wasteful number, since it uses less digits than its factorization.

245694 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 40954.

The product of its digits is 8640, while the sum is 30.

The square root of 245694 is about 495.6752969435. The cubic root of 245694 is about 62.6322745244.

It can be divided in two parts, 245 and 694, that added together give a palindrome (939).

The spelling of 245694 in words is "two hundred forty-five thousand, six hundred ninety-four".