497222512 has 10 divisors (see below), whose sum is σ = 963368648. Its totient is φ = 248611248.

The previous prime is 497222503. The next prime is 497222513. The reversal of 497222512 is 215222794.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (497222513) by changing a digit.

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 as a sum of consecutive naturals, namely, 15538188 + ... + 15538219.

Almost surely, 2^497222512 is an apocalyptic number.

It is an amenable number.

497222512 is a deficient number, since it is larger than the sum of its proper divisors (466146136).

497222512 is a wasteful number, since it uses less digits than its factorization.

497222512 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 31076415 (or 31076409 counting only the distinct ones).

The product of its digits is 20160, while the sum is 34.

The square root of 497222512 is about 22298.4867648009. The cubic root of 497222512 is about 792.2281337837.

The spelling of 497222512 in words is "four hundred ninety-seven million, two hundred twenty-two thousand, five hundred twelve".