508422272 has 24 divisors (see below), whose sum is σ = 1013380965. Its totient is φ = 254083584.

The previous prime is 508422259. The next prime is 508422283. The reversal of 508422272 is 272224805.

It is a powerful number, because all its prime factors have an exponent greater than 1 and also an Achilles number because it is not a perfect power.

It can be written as a sum of positive squares in 2 ways, for example, as 479434816 + 28987456 = 21896^2 + 5384^2 .

It is an ABA number since it can be written as A⋅B^A, here for A=2, B=15944.

It is a Harshad number since it is a multiple of its sum of digits (32).

It is a Duffinian number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 2 ways as a sum of consecutive naturals, for example, 254108 + ... + 256100.

Almost surely, 2^508422272 is an apocalyptic number.

It is an amenable number.

508422272 is a deficient number, since it is larger than the sum of its proper divisors (504958693).

508422272 is an frugal number, since it uses more digits than its factorization.

508422272 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4000 (or 1995 counting only the distinct ones).

The product of its (nonzero) digits is 17920, while the sum is 32.

The square root of 508422272 is about 22548.2210384766. The cubic root of 508422272 is about 798.1322427472.

Multiplying 508422272 by its sum of digits (32), we get a square (16269512704 = 127552²).

508422272 divided by its sum of digits (32) gives a square (15888196 = 3986²).

The spelling of 508422272 in words is "five hundred eight million, four hundred twenty-two thousand, two hundred seventy-two".