497222882 has 16 divisors (see below), whose sum is σ = 803614392. Its totient is φ = 229370880.

The previous prime is 497222881. The next prime is 497222897. The reversal of 497222882 is 288222794.

It can be written as a sum of positive squares in 4 ways, for example, as 214007641 + 283215241 = 14629^2 + 16829^2 .

It is not an unprimeable number, because it can be changed into a prime (497222881) 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 in 7 ways as a sum of consecutive naturals, for example, 67778 + ... + 74754.

Almost surely, 2^497222882 is an apocalyptic number.

497222882 is a deficient number, since it is larger than the sum of its proper divisors (306391510).

497222882 is a wasteful number, since it uses less digits than its factorization.

497222882 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9733.

The product of its digits is 258048, while the sum is 44.

The square root of 497222882 is about 22298.4950613264. The cubic root of 497222882 is about 792.2283302916.

The spelling of 497222882 in words is "four hundred ninety-seven million, two hundred twenty-two thousand, eight hundred eighty-two".