486628 has 18 divisors (see below), whose sum is σ = 901446. Its totient is φ = 229824.

The previous prime is 486617. The next prime is 486637. The reversal of 486628 is 826684.

It can be written as a sum of positive squares in only one way, i.e., 369664 + 116964 = 608^2 + 342^2 .

It is a junction number, because it is equal to n+sod(n) for n = 486593 and 486602.

It is an unprimeable 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 in 5 ways as a sum of consecutive naturals, for example, 1276 + ... + 1612.

2⁴⁸⁶⁶²⁸ is an apocalyptic number.

It is an amenable number.

486628 is a deficient number, since it is larger than the sum of its proper divisors (414818).

486628 is a wasteful number, since it uses less digits than its factorization.

486628 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 379 (or 358 counting only the distinct ones).

The product of its digits is 18432, while the sum is 34.

The square root of 486628 is about 697.5872705261. The cubic root of 486628 is about 78.6560919745.

The spelling of 486628 in words is "four hundred eighty-six thousand, six hundred twenty-eight".