479831122 has 4 divisors (see below), whose sum is σ = 719746686. Its totient is φ = 239915560.

The previous prime is 479831017. The next prime is 479831147. The reversal of 479831122 is 221138974.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 461777121 + 18054001 = 21489^2 + 4249^2 .

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 as a sum of consecutive naturals, namely, 119957779 + ... + 119957782.

Almost surely, 2^479831122 is an apocalyptic number.

479831122 is a deficient number, since it is larger than the sum of its proper divisors (239915564).

479831122 is a wasteful number, since it uses less digits than its factorization.

479831122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 239915563.

The product of its digits is 24192, while the sum is 37.

The square root of 479831122 is about 21905.0478657318. The cubic root of 479831122 is about 782.8816931549.

The spelling of 479831122 in words is "four hundred seventy-nine million, eight hundred thirty-one thousand, one hundred twenty-two".