497258672 has 20 divisors (see below), whose sum is σ = 963985176. Its totient is φ = 248488320.

The previous prime is 497258669. The next prime is 497258681. The reversal of 497258672 is 276852794.

It is a Smith number, since the sum of its digits (50) coincides with the sum of the digits of its prime factors.

It is a self number, because there is not a number n which added to its sum of digits gives 497258672.

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 3 ways as a sum of consecutive naturals, for example, 23972 + ... + 39612.

Almost surely, 2^497258672 is an apocalyptic number.

It is an amenable number.

497258672 is a deficient number, since it is larger than the sum of its proper divisors (466726504).

497258672 is a wasteful number, since it uses less digits than its factorization.

497258672 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17636 (or 17630 counting only the distinct ones).

The product of its digits is 1693440, while the sum is 50.

The square root of 497258672 is about 22299.2975674123. The cubic root of 497258672 is about 792.2473379792.

The spelling of 497258672 in words is "four hundred ninety-seven million, two hundred fifty-eight thousand, six hundred seventy-two".