71006 has 8 divisors (see below), whose sum is σ = 114744. Its totient is φ = 32760.

The previous prime is 70999. The next prime is 71011. The reversal of 71006 is 60017.

It is a happy number.

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

It is a plaindrome in base 16.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1340 + ... + 1391.

It is an arithmetic number, because the mean of its divisors is an integer number (14343).

2⁷¹⁰⁰⁶ is an apocalyptic number.

71006 is a deficient number, since it is larger than the sum of its proper divisors (43738).

71006 is a wasteful number, since it uses less digits than its factorization.

71006 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2746.

The product of its (nonzero) digits is 42, while the sum is 14.

The square root of 71006 is about 266.4695104510. The cubic root of 71006 is about 41.4093438889.

The spelling of 71006 in words is "seventy-one thousand, six".