478028030 has 32 divisors (see below), whose sum is σ = 921110400. Its totient is φ = 178072992.

The previous prime is 478028027. The next prime is 478028053. The reversal of 478028030 is 30820874.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 10112 + ... + 32531.

It is an arithmetic number, because the mean of its divisors is an integer number (28784700).

Almost surely, 2^478028030 is an apocalyptic number.

478028030 is a deficient number, since it is larger than the sum of its proper divisors (443082370).

478028030 is a wasteful number, since it uses less digits than its factorization.

478028030 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 42728.

The product of its (nonzero) digits is 10752, while the sum is 32.

The square root of 478028030 is about 21863.8521308575. The cubic root of 478028030 is about 781.8998341101.

The spelling of 478028030 in words is "four hundred seventy-eight million, twenty-eight thousand, thirty".