479861522 has 16 divisors (see below), whose sum is σ = 831102720. Its totient is φ = 203534208.

The previous prime is 479861507. The next prime is 479861527. The reversal of 479861522 is 225168974.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (479861527) 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, 175322 + ... + 178037.

It is an arithmetic number, because the mean of its divisors is an integer number (51943920).

Almost surely, 2^479861522 is an apocalyptic number.

479861522 is a deficient number, since it is larger than the sum of its proper divisors (351241198).

479861522 is a wasteful number, since it uses less digits than its factorization.

479861522 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 353465.

The product of its digits is 241920, while the sum is 44.

The square root of 479861522 is about 21905.7417587262. The cubic root of 479861522 is about 782.8982261250.

The spelling of 479861522 in words is "four hundred seventy-nine million, eight hundred sixty-one thousand, five hundred twenty-two".