82896713 has 4 divisors (see below), whose sum is σ = 82960788. Its totient is φ = 82832640.

The previous prime is 82896701. The next prime is 82896721. The reversal of 82896713 is 31769828.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 62853184 + 20043529 = 7928^2 + 4477^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-82896713 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (82896763) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 30056 + ... + 32697.

It is an arithmetic number, because the mean of its divisors is an integer number (20740197).

Almost surely, 2^82896713 is an apocalyptic number.

It is an amenable number.

82896713 is a deficient number, since it is larger than the sum of its proper divisors (64075).

82896713 is a wasteful number, since it uses less digits than its factorization.

82896713 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 64074.

The product of its digits is 145152, while the sum is 44.

The square root of 82896713 is about 9104.7632039499. The cubic root of 82896713 is about 436.0260501928.

The spelling of 82896713 in words is "eighty-two million, eight hundred ninety-six thousand, seven hundred thirteen".