503422242 has 16 divisors (see below), whose sum is σ = 1030260000. Its totient is φ = 163904832.

The previous prime is 503422211. The next prime is 503422243. The reversal of 503422242 is 242224305.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (503422243) 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, 975367 + ... + 975882.

It is an arithmetic number, because the mean of its divisors is an integer number (64391250).

Almost surely, 2^503422242 is an apocalyptic number.

503422242 is an abundant number, since it is smaller than the sum of its proper divisors (526837758).

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

503422242 is a wasteful number, since it uses less digits than its factorization.

503422242 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1951297.

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

The square root of 503422242 is about 22437.0729374399. The cubic root of 503422242 is about 795.5072337551.

Adding to 503422242 its reverse (242224305), we get a palindrome (745646547).

The spelling of 503422242 in words is "five hundred three million, four hundred twenty-two thousand, two hundred forty-two".