486858 has 16 divisors (see below), whose sum is σ = 992736. Its totient is φ = 159120.

The previous prime is 486839. The next prime is 486869. The reversal of 486858 is 858684.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 448 + ... + 1083.

It is an arithmetic number, because the mean of its divisors is an integer number (62046).

2⁴⁸⁶⁸⁵⁸ is an apocalyptic number.

486858 is an abundant number, since it is smaller than the sum of its proper divisors (505878).

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

486858 is a wasteful number, since it uses less digits than its factorization.

486858 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1589.

The product of its digits is 61440, while the sum is 39.

The square root of 486858 is about 697.7521049771. The cubic root of 486858 is about 78.6684820354.

The spelling of 486858 in words is "four hundred eighty-six thousand, eight hundred fifty-eight".