478162336 has 48 divisors (see below), whose sum is σ = 976183488. Its totient is φ = 230387200.

The previous prime is 478162331. The next prime is 478162339. The reversal of 478162336 is 633261874.

It is not an unprimeable number, because it can be changed into a prime (478162331) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 106701 + ... + 111091.

It is an arithmetic number, because the mean of its divisors is an integer number (20337156).

Almost surely, 2^478162336 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 478162336, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (488091744).

478162336 is an abundant number, since it is smaller than the sum of its proper divisors (498021152).

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

478162336 is a wasteful number, since it uses less digits than its factorization.

478162336 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4525 (or 4517 counting only the distinct ones).

The product of its digits is 145152, while the sum is 40.

The square root of 478162336 is about 21866.9233318270. The cubic root of 478162336 is about 781.9730543673.

The spelling of 478162336 in words is "four hundred seventy-eight million, one hundred sixty-two thousand, three hundred thirty-six".