80486 has 8 divisors (see below), whose sum is σ = 138000. Its totient is φ = 34488.

The previous prime is 80473. The next prime is 80489. The reversal of 80486 is 68408.

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

It is an Ulam 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 80486.

It is not an unprimeable number, because it can be changed into a prime (80489) by changing a digit.

80486 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2861 + ... + 2888.

It is an arithmetic number, because the mean of its divisors is an integer number (17250).

2⁸⁰⁴⁸⁶ is an apocalyptic number.

80486 is a deficient number, since it is larger than the sum of its proper divisors (57514).

80486 is a wasteful number, since it uses less digits than its factorization.

80486 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5758.

The product of its (nonzero) digits is 1536, while the sum is 26.

The square root of 80486 is about 283.7005463513. The cubic root of 80486 is about 43.1757723089.

The spelling of 80486 in words is "eighty thousand, four hundred eighty-six".