486657 has 12 divisors (see below), whose sum is σ = 733824. Its totient is φ = 310200.

The previous prime is 486653. The next prime is 486667. The reversal of 486657 is 756684.

It is a happy number.

It is not a de Polignac number, because 486657 - 2² = 486653 is a prime.

It is not an unprimeable number, because it can be changed into a prime (486653) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 969 + ... + 1382.

It is an arithmetic number, because the mean of its divisors is an integer number (61152).

2⁴⁸⁶⁶⁵⁷ is an apocalyptic number.

It is an amenable number.

486657 is a deficient number, since it is larger than the sum of its proper divisors (247167).

486657 is a wasteful number, since it uses less digits than its factorization.

486657 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2380 (or 2377 counting only the distinct ones).

The product of its digits is 40320, while the sum is 36.

The square root of 486657 is about 697.6080561461. The cubic root of 486657 is about 78.6576544146.

The spelling of 486657 in words is "four hundred eighty-six thousand, six hundred fifty-seven".