508493222 has 8 divisors (see below), whose sum is σ = 807606936. Its totient is φ = 239290912.

The previous prime is 508493213. The next prime is 508493299. The reversal of 508493222 is 222394805.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7477808 + ... + 7477875.

It is an arithmetic number, because the mean of its divisors is an integer number (100950867).

Almost surely, 2^508493222 is an apocalyptic number.

508493222 is a deficient number, since it is larger than the sum of its proper divisors (299113714).

508493222 is a wasteful number, since it uses less digits than its factorization.

508493222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14955702.

The product of its (nonzero) digits is 34560, while the sum is 35.

The square root of 508493222 is about 22549.7942784408. The cubic root of 508493222 is about 798.1693673001.

The spelling of 508493222 in words is "five hundred eight million, four hundred ninety-three thousand, two hundred twenty-two".