504729224 has 64 divisors (see below), whose sum is σ = 1046520000. Its totient is φ = 227259648.

The previous prime is 504729223. The next prime is 504729241. The reversal of 504729224 is 422927405.

It is a super-3 number, since 3×504729224³ (a number of 27 digits) contains 333 as substring.

It is not an unprimeable number, because it can be changed into a prime (504729221) 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 15 ways as a sum of consecutive naturals, for example, 294482 + ... + 296190.

It is an arithmetic number, because the mean of its divisors is an integer number (16351875).

Almost surely, 2^504729224 is an apocalyptic number.

It is an amenable number.

504729224 is an abundant number, since it is smaller than the sum of its proper divisors (541790776).

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

504729224 is a wasteful number, since it uses less digits than its factorization.

504729224 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1830 (or 1826 counting only the distinct ones).

The product of its (nonzero) digits is 40320, while the sum is 35.

The square root of 504729224 is about 22466.1795595068. The cubic root of 504729224 is about 796.1950693187.

It can be divided in two parts, 50 and 4729224, that added together give a palindrome (4729274).

The spelling of 504729224 in words is "five hundred four million, seven hundred twenty-nine thousand, two hundred twenty-four".