486143 has 8 divisors (see below), whose sum is σ = 570912. Its totient is φ = 405216.

The previous prime is 486139. The next prime is 486163. The reversal of 486143 is 341684.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 486143 - 2² = 486139 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (486103) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 680 + ... + 1197.

It is an arithmetic number, because the mean of its divisors is an integer number (71364).

2⁴⁸⁶¹⁴³ is an apocalyptic number.

486143 is a deficient number, since it is larger than the sum of its proper divisors (84769).

486143 is a wasteful number, since it uses less digits than its factorization.

486143 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1921.

The product of its digits is 2304, while the sum is 26.

The square root of 486143 is about 697.2395571108. The cubic root of 486143 is about 78.6299523050.

The spelling of 486143 in words is "four hundred eighty-six thousand, one hundred forty-three".