249594 has 16 divisors (see below), whose sum is σ = 528768. Its totient is φ = 78272.

The previous prime is 249593. The next prime is 249607. The reversal of 249594 is 495942.

It is a Curzon number.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 249594.

It is not an unprimeable number, because it can be changed into a prime (249593) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1122 + ... + 1325.

It is an arithmetic number, because the mean of its divisors is an integer number (33048).

2²⁴⁹⁵⁹⁴ is an apocalyptic number.

249594 is an abundant number, since it is smaller than the sum of its proper divisors (279174).

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

249594 is a wasteful number, since it uses less digits than its factorization.

249594 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2469.

The product of its digits is 12960, while the sum is 33.

The square root of 249594 is about 499.5938350300. The cubic root of 249594 is about 62.9619321545.

The spelling of 249594 in words is "two hundred forty-nine thousand, five hundred ninety-four".