466478 has 4 divisors (see below), whose sum is σ = 699720. Its totient is φ = 233238.

The previous prime is 466451. The next prime is 466483. The reversal of 466478 is 874664.

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

It is a congruent number.

It is an unprimeable number.

466478 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

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 as a sum of consecutive naturals, namely, 116618 + ... + 116621.

It is an arithmetic number, because the mean of its divisors is an integer number (174930).

2⁴⁶⁶⁴⁷⁸ is an apocalyptic number.

466478 is a deficient number, since it is larger than the sum of its proper divisors (233242).

466478 is a wasteful number, since it uses less digits than its factorization.

466478 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 233241.

The product of its digits is 32256, while the sum is 35.

The square root of 466478 is about 682.9919472439. The cubic root of 466478 is about 77.5551047569. Note that the first 3 decimals are identical.

The spelling of 466478 in words is "four hundred sixty-six thousand, four hundred seventy-eight".