488278 has 8 divisors (see below), whose sum is σ = 837072. Its totient is φ = 209256.

The previous prime is 488263. The next prime is 488287. The reversal of 488278 is 872884.

488278 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is an unprimeable number.

488278 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, 17425 + ... + 17452.

It is an arithmetic number, because the mean of its divisors is an integer number (104634).

2⁴⁸⁸²⁷⁸ is an apocalyptic number.

488278 is a deficient number, since it is larger than the sum of its proper divisors (348794).

488278 is a wasteful number, since it uses less digits than its factorization.

488278 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 34886.

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

The square root of 488278 is about 698.7689174541. The cubic root of 488278 is about 78.7448909090.

The spelling of 488278 in words is "four hundred eighty-eight thousand, two hundred seventy-eight".