80006 has 8 divisors (see below), whose sum is σ = 121440. Its totient is φ = 39528.

The previous prime is 79999. The next prime is 80021. The reversal of 80006 is 60008.

It is a happy number.

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

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 35 + ... + 401.

It is an arithmetic number, because the mean of its divisors is an integer number (15180).

2⁸⁰⁰⁰⁶ is an apocalyptic number.

80006 is a deficient number, since it is larger than the sum of its proper divisors (41434).

80006 is a wasteful number, since it uses less digits than its factorization.

80006 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 478.

The product of its (nonzero) digits is 48, while the sum is 14.

The square root of 80006 is about 282.8533188775. The cubic root of 80006 is about 43.0897709911.

The spelling of 80006 in words is "eighty thousand, six".