478341162 has 48 divisors (see below), whose sum is σ = 1118944008. Its totient is φ = 146810880.

The previous prime is 478341161. The next prime is 478341179. The reversal of 478341162 is 261143874.

It can be written as a sum of positive squares in 4 ways, for example, as 237129201 + 241211961 = 15399^2 + 15531^2 .

It is a Smith number, since the sum of its digits (36) coincides with the sum of the digits of its prime factors.

It is not an unprimeable number, because it can be changed into a prime (478341161) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 98962 + ... + 103682.

Almost surely, 2^478341162 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 478341162, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (559472004).

478341162 is an abundant number, since it is smaller than the sum of its proper divisors (640602846).

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

478341162 is a wasteful number, since it uses less digits than its factorization.

478341162 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5175 (or 5172 counting only the distinct ones).

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

The square root of 478341162 is about 21871.0119107462. The cubic root of 478341162 is about 782.0705245318.

The spelling of 478341162 in words is "four hundred seventy-eight million, three hundred forty-one thousand, one hundred sixty-two".