478163282 has 16 divisors (see below), whose sum is σ = 745112832. Its totient is φ = 229890960.

The previous prime is 478163239. The next prime is 478163327. The reversal of 478163282 is 282361874.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 14828 + ... + 34295.

It is an arithmetic number, because the mean of its divisors is an integer number (46569552).

Almost surely, 2^478163282 is an apocalyptic number.

478163282 is a deficient number, since it is larger than the sum of its proper divisors (266949550).

478163282 is a wasteful number, since it uses less digits than its factorization.

478163282 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 49313.

The product of its digits is 129024, while the sum is 41.

The square root of 478163282 is about 21866.9449626600. The cubic root of 478163282 is about 781.9735700541.

The spelling of 478163282 in words is "four hundred seventy-eight million, one hundred sixty-three thousand, two hundred eighty-two".