497812272 has 20 divisors (see below), whose sum is σ = 1286015160. Its totient is φ = 165937408.

The previous prime is 497812267. The next prime is 497812279. The reversal of 497812272 is 272218794.

It is not an unprimeable number, because it can be changed into a prime (497812279) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5185497 + ... + 5185592.

It is an arithmetic number, because the mean of its divisors is an integer number (64300758).

Almost surely, 2^497812272 is an apocalyptic number.

It is an amenable number.

497812272 is an abundant number, since it is smaller than the sum of its proper divisors (788202888).

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

497812272 is a wasteful number, since it uses less digits than its factorization.

497812272 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10371100 (or 10371094 counting only the distinct ones).

The product of its digits is 112896, while the sum is 42.

The square root of 497812272 is about 22311.7070615406. The cubic root of 497812272 is about 792.5412329484.

The spelling of 497812272 in words is "four hundred ninety-seven million, eight hundred twelve thousand, two hundred seventy-two".