506424372 has 24 divisors (see below), whose sum is σ = 1183666176. Its totient is φ = 168521088.

The previous prime is 506424371. The next prime is 506424397. The reversal of 506424372 is 273424605.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (506424371) 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, 28468 + ... + 42699.

It is an arithmetic number, because the mean of its divisors is an integer number (49319424).

Almost surely, 2^506424372 is an apocalyptic number.

It is an amenable number.

506424372 is an abundant number, since it is smaller than the sum of its proper divisors (677241804).

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

506424372 is a wasteful number, since it uses less digits than its factorization.

506424372 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 71767 (or 71765 counting only the distinct ones).

The product of its (nonzero) digits is 40320, while the sum is 33.

The square root of 506424372 is about 22503.8745997217. The cubic root of 506424372 is about 797.0854215188.

Adding to 506424372 its reverse (273424605), we get a palindrome (779848977).

The spelling of 506424372 in words is "five hundred six million, four hundred twenty-four thousand, three hundred seventy-two".