478180474 has 16 divisors (see below), whose sum is σ = 730243296. Its totient is φ = 234788400.

The previous prime is 478180463. The next prime is 478180501. The reversal of 478180474 is 474081874.

It is a self number, because there is not a number n which added to its sum of digits gives 478180474.

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 in 7 ways as a sum of consecutive naturals, for example, 38964 + ... + 49744.

It is an arithmetic number, because the mean of its divisors is an integer number (45640206).

Almost surely, 2^478180474 is an apocalyptic number.

478180474 is a deficient number, since it is larger than the sum of its proper divisors (252062822).

478180474 is a wasteful number, since it uses less digits than its factorization.

478180474 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11181.

The product of its (nonzero) digits is 200704, while the sum is 43.

The square root of 478180474 is about 21867.3380638797. The cubic root of 478180474 is about 781.9829416983.

The spelling of 478180474 in words is "four hundred seventy-eight million, one hundred eighty thousand, four hundred seventy-four".