478888 has 16 divisors (see below), whose sum is σ = 927360. Its totient is φ = 231600.

The previous prime is 478879. The next prime is 478897. The reversal of 478888 is 888874.

It is an interprime number because it is at equal distance from previous prime (478879) and next prime (478897).

It is a plaindrome in base 10.

It is an unprimeable number.

478888 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 718 + ... + 1213.

It is an arithmetic number, because the mean of its divisors is an integer number (57960).

2⁴⁷⁸⁸⁸⁸ is an apocalyptic number.

It is an amenable number.

478888 is a deficient number, since it is larger than the sum of its proper divisors (448472).

478888 is a wasteful number, since it uses less digits than its factorization.

478888 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1968 (or 1964 counting only the distinct ones).

The product of its digits is 114688, while the sum is 43.

The square root of 478888 is about 692.0173408232. The cubic root of 478888 is about 78.2368431166.

The spelling of 478888 in words is "four hundred seventy-eight thousand, eight hundred eighty-eight".