478983232 has 168 divisors, whose sum is σ = 1232367360. Its totient is φ = 182891520.

The previous prime is 478983203. The next prime is 478983233. The reversal of 478983232 is 232389874.

It is an alternating number because its digits alternate between even and odd.

Its product of digits (580608) is a multiple of the sum of its prime divisors (432).

It is not an unprimeable number, because it can be changed into a prime (478983233) 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 23 ways as a sum of consecutive naturals, for example, 1263619 + ... + 1263997.

It is an arithmetic number, because the mean of its divisors is an integer number (7335520).

Almost surely, 2^478983232 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 478983232, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (616183680).

478983232 is an abundant number, since it is smaller than the sum of its proper divisors (753384128).

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

478983232 is a wasteful number, since it uses less digits than its factorization.

478983232 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 449 (or 432 counting only the distinct ones).

The product of its digits is 580608, while the sum is 46.

The square root of 478983232 is about 21885.6855501490. The cubic root of 478983232 is about 782.4202885047.

The spelling of 478983232 in words is "four hundred seventy-eight million, nine hundred eighty-three thousand, two hundred thirty-two".