524424272 has 20 divisors (see below), whose sum is σ = 1048849536. Its totient is φ = 253753440.

The previous prime is 524424269. The next prime is 524424319. The reversal of 524424272 is 272424425.

524424272 is an admirable number.

It is a congruent number.

It is an unprimeable number.

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, 528158 + ... + 529149.

Almost surely, 2^524424272 is an apocalyptic number.

It is an amenable number.

524424272 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

524424272 is a wasteful number, since it uses less digits than its factorization.

524424272 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1057346 (or 1057340 counting only the distinct ones).

The product of its digits is 35840, while the sum is 32.

The square root of 524424272 is about 22900.3116136004. The cubic root of 524424272 is about 806.4193275187.

Adding to 524424272 its reverse (272424425), we get a palindrome (796848697).

The spelling of 524424272 in words is "five hundred twenty-four million, four hundred twenty-four thousand, two hundred seventy-two".