486957 has 16 divisors (see below), whose sum is σ = 689472. Its totient is φ = 305280.

The previous prime is 486949. The next prime is 486971. The reversal of 486957 is 759684.

It is not a de Polignac number, because 486957 - 2³ = 486949 is a prime.

486957 is a lucky 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 486957.

It is not an unprimeable number, because it can be changed into a prime (486907) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4498 + ... + 4604.

It is an arithmetic number, because the mean of its divisors is an integer number (43092).

2⁴⁸⁶⁹⁵⁷ is an apocalyptic number.

It is an amenable number.

486957 is a deficient number, since it is larger than the sum of its proper divisors (202515).

486957 is a wasteful number, since it uses less digits than its factorization.

486957 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 188.

The product of its digits is 60480, while the sum is 39.

The square root of 486957 is about 697.8230434716. The cubic root of 486957 is about 78.6738139473.

The spelling of 486957 in words is "four hundred eighty-six thousand, nine hundred fifty-seven".