504722 has 8 divisors (see below), whose sum is σ = 767676. Its totient is φ = 248832.

The previous prime is 504683. The next prime is 504727. The reversal of 504722 is 227405.

It can be written as a sum of positive squares in 2 ways, for example, as 461041 + 43681 = 679^2 + 209^2 .

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

It is a junction number, because it is equal to n+sod(n) for n = 504694 and 504703.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 504722.

It is not an unprimeable number, because it can be changed into a prime (504727) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1583 + ... + 1874.

2⁵⁰⁴⁷²² is an apocalyptic number.

504722 is a deficient number, since it is larger than the sum of its proper divisors (262954).

504722 is a wasteful number, since it uses less digits than its factorization.

504722 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3532.

The product of its (nonzero) digits is 560, while the sum is 20.

The square root of 504722 is about 710.4378931335. The cubic root of 504722 is about 79.6191270753.

The spelling of 504722 in words is "five hundred four thousand, seven hundred twenty-two".