504031422 has 16 divisors (see below), whose sum is σ = 1013696640. Its totient is φ = 167071512.

The previous prime is 504031421. The next prime is 504031433. The reversal of 504031422 is 224130405.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (504031421) 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, 233578 + ... + 235725.

It is an arithmetic number, because the mean of its divisors is an integer number (63356040).

Almost surely, 2^504031422 is an apocalyptic number.

504031422 is an abundant number, since it is smaller than the sum of its proper divisors (509665218).

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

504031422 is a wasteful number, since it uses less digits than its factorization.

504031422 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 469487.

The product of its (nonzero) digits is 960, while the sum is 21.

The square root of 504031422 is about 22450.6441332983. The cubic root of 504031422 is about 795.8279795869.

Adding to 504031422 its reverse (224130405), we get a palindrome (728161827).

The spelling of 504031422 in words is "five hundred four million, thirty-one thousand, four hundred twenty-two".