71796 has 24 divisors (see below), whose sum is σ = 173824. Its totient is φ = 23040.

The previous prime is 71789. The next prime is 71807. The reversal of 71796 is 69717.

It is a plaindrome in base 13.

It is a congruent number.

It is an unprimeable number.

71796 is an untouchable number, because it is not equal to the sum of proper divisors of any 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 7 ways as a sum of consecutive naturals, for example, 276 + ... + 468.

2⁷¹⁷⁹⁶ is an apocalyptic number.

It is an amenable number.

71796 is an abundant number, since it is smaller than the sum of its proper divisors (102028).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

It is a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (86912).

71796 is a wasteful number, since it uses less digits than its factorization.

71796 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 231 (or 229 counting only the distinct ones).

The product of its digits is 2646, while the sum is 30.

The square root of 71796 is about 267.9477561018. The cubic root of 71796 is about 41.5623488226.

The spelling of 71796 in words is "seventy-one thousand, seven hundred ninety-six".