486456 has 16 divisors (see below), whose sum is σ = 1216200. Its totient is φ = 162144.

The previous prime is 486449. The next prime is 486481. The reversal of 486456 is 654684.

It is a happy number.

It is a congruent number.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 486456.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 10111 + ... + 10158.

2⁴⁸⁶⁴⁵⁶ is an apocalyptic number.

It is an amenable number.

486456 is an abundant number, since it is smaller than the sum of its proper divisors (729744).

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

486456 is a wasteful number, since it uses less digits than its factorization.

486456 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20278 (or 20274 counting only the distinct ones).

The product of its digits is 23040, while the sum is 33.

The square root of 486456 is about 697.4639775644. The cubic root of 486456 is about 78.6468238120.

The spelling of 486456 in words is "four hundred eighty-six thousand, four hundred fifty-six".