244904 has 32 divisors (see below), whose sum is σ = 527040. Its totient is φ = 106480.

The previous prime is 244901. The next prime is 244939. The reversal of 244904 is 409442.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (23).

It is a nialpdrome in base 12.

It is a self number, because there is not a number n which added to its sum of digits gives 244904.

It is not an unprimeable number, because it can be changed into a prime (244901) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10637 + ... + 10659.

It is an arithmetic number, because the mean of its divisors is an integer number (16470).

2²⁴⁴⁹⁰⁴ is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 244904, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (263520).

244904 is an abundant number, since it is smaller than the sum of its proper divisors (282136).

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

244904 is a wasteful number, since it uses less digits than its factorization.

244904 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 62 (or 36 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 23.

The square root of 244904 is about 494.8777626849. The cubic root of 244904 is about 62.5650735567.

244904 divided by its sum of digits (23) gives a cube (10648 = 22³).

The spelling of 244904 in words is "two hundred forty-four thousand, nine hundred four".