478466160 has 160 divisors (see below), whose sum is σ = 1541472768. Its totient is φ = 122680320.

The previous prime is 478466147. The next prime is 478466161. The reversal of 478466160 is 61664874.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (478466161) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 732394 + ... + 733046.

Almost surely, 2^478466160 is an apocalyptic number.

478466160 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 478466160, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (770736384).

478466160 is an abundant number, since it is smaller than the sum of its proper divisors (1063006608).

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

478466160 is a wasteful number, since it uses less digits than its factorization.

478466160 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 783 (or 777 counting only the distinct ones).

The product of its (nonzero) digits is 193536, while the sum is 42.

The square root of 478466160 is about 21873.8693422083. The cubic root of 478466160 is about 782.1386410041.

The spelling of 478466160 in words is "four hundred seventy-eight million, four hundred sixty-six thousand, one hundred sixty".