71000162 has 8 divisors (see below), whose sum is σ = 106822992. Its totient is φ = 35392500.

The previous prime is 71000159. The next prime is 71000191. The reversal of 71000162 is 26100017.

It is a happy number.

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

It is a self number, because there is not a number n which added to its sum of digits gives 71000162.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 52964 + ... + 54287.

It is an arithmetic number, because the mean of its divisors is an integer number (13352874).

Almost surely, 2^71000162 is an apocalyptic number.

71000162 is a deficient number, since it is larger than the sum of its proper divisors (35822830).

71000162 is a wasteful number, since it uses less digits than its factorization.

71000162 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 107584.

The product of its (nonzero) digits is 84, while the sum is 17.

The square root of 71000162 is about 8426.1593861023. The cubic root of 71000162 is about 414.0820898775.

Adding to 71000162 its reverse (26100017), we get a palindrome (97100179).

The spelling of 71000162 in words is "seventy-one million, one hundred sixty-two", and thus it is an aban number.