504442230 has 64 divisors (see below), whose sum is σ = 1255274496. Its totient is φ = 129600000.

The previous prime is 504442217. The next prime is 504442231. The reversal of 504442230 is 32244405.

It is a self number, because there is not a number n which added to its sum of digits gives 504442230.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (504442231) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 232350 + ... + 234510.

It is an arithmetic number, because the mean of its divisors is an integer number (19613664).

Almost surely, 2^504442230 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 504442230, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (627637248).

504442230 is an abundant number, since it is smaller than the sum of its proper divisors (750832266).

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

504442230 is a wasteful number, since it uses less digits than its factorization.

504442230 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2453.

The product of its (nonzero) digits is 3840, while the sum is 24.

The square root of 504442230 is about 22459.7914059770. The cubic root of 504442230 is about 796.0441325918.

Adding to 504442230 its reverse (32244405), we get a palindrome (536686635).

It can be divided in two parts, 5044 and 42230, that added together give a palindrome (47274).

The spelling of 504442230 in words is "five hundred four million, four hundred forty-two thousand, two hundred thirty".