479228775 has 12 divisors (see below), whose sum is σ = 792325032. Its totient is φ = 255588640.

The previous prime is 479228677. The next prime is 479228797. The reversal of 479228775 is 577822974.

It is not a de Polignac number, because 479228775 - 2⁹ = 479228263 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 3194784 + ... + 3194933.

It is an arithmetic number, because the mean of its divisors is an integer number (66027086).

Almost surely, 2^479228775 is an apocalyptic number.

479228775 is a deficient number, since it is larger than the sum of its proper divisors (313096257).

479228775 is a wasteful number, since it uses less digits than its factorization.

479228775 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6389730 (or 6389725 counting only the distinct ones).

The product of its digits is 1975680, while the sum is 51.

The square root of 479228775 is about 21891.2945026099. The cubic root of 479228775 is about 782.5539640301.

The spelling of 479228775 in words is "four hundred seventy-nine million, two hundred twenty-eight thousand, seven hundred seventy-five".