478308006 has 48 divisors (see below), whose sum is σ = 1156858560. Its totient is φ = 141568560.

The previous prime is 478307993. The next prime is 478308031. The reversal of 478308006 is 600803874.

It is a congruent number.

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 23 ways as a sum of consecutive naturals, for example, 19576 + ... + 36603.

It is an arithmetic number, because the mean of its divisors is an integer number (24101220).

Almost surely, 2^478308006 is an apocalyptic number.

478308006 is an abundant number, since it is smaller than the sum of its proper divisors (678550554).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

478308006 is a wasteful number, since it uses less digits than its factorization.

478308006 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 56241 (or 56238 counting only the distinct ones).

The product of its (nonzero) digits is 32256, while the sum is 36.

The square root of 478308006 is about 21870.2539079911. The cubic root of 478308006 is about 782.0524544934.

The spelling of 478308006 in words is "four hundred seventy-eight million, three hundred eight thousand, six".