506424736 has 24 divisors (see below), whose sum is σ = 997799040. Its totient is φ = 253015488.

The previous prime is 506424733. The next prime is 506424757. The reversal of 506424736 is 637424605.

It is a junction number, because it is equal to n+sod(n) for n = 506424695 and 506424704.

It is not an unprimeable number, because it can be changed into a prime (506424731) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 41265 + ... + 52111.

It is an arithmetic number, because the mean of its divisors is an integer number (41574960).

Almost surely, 2^506424736 is an apocalyptic number.

It is an amenable number.

506424736 is a deficient number, since it is larger than the sum of its proper divisors (491374304).

506424736 is a wasteful number, since it uses less digits than its factorization.

506424736 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12316 (or 12308 counting only the distinct ones).

The product of its (nonzero) digits is 120960, while the sum is 37.

The square root of 506424736 is about 22503.8826872164. The cubic root of 506424736 is about 797.0856124911.

The spelling of 506424736 in words is "five hundred six million, four hundred twenty-four thousand, seven hundred thirty-six".