478882 has 4 divisors (see below), whose sum is σ = 718326. Its totient is φ = 239440.

The previous prime is 478879. The next prime is 478897. The reversal of 478882 is 288874.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 335241 + 143641 = 579^2 + 379^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 119719 + ... + 119722.

2⁴⁷⁸⁸⁸² is an apocalyptic number.

478882 is a deficient number, since it is larger than the sum of its proper divisors (239444).

478882 is a wasteful number, since it uses less digits than its factorization.

478882 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 239443.

The product of its digits is 28672, while the sum is 37.

The square root of 478882 is about 692.0130056581. The cubic root of 478882 is about 78.2365163714.

The spelling of 478882 in words is "four hundred seventy-eight thousand, eight hundred eighty-two".