82456716 has 24 divisors (see below), whose sum is σ = 192709440. Its totient is φ = 27441232.

The previous prime is 82456709. The next prime is 82456723. The reversal of 82456716 is 61765428.

It is an interprime number because it is at equal distance from previous prime (82456709) and next prime (82456723).

It is a super-2 number, since 2×82456716² = 13598220027009312, which contains 22 as substring.

It is a hoax number, since the sum of its digits (39) coincides with the sum of the digits of its distinct prime factors.

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 7 ways as a sum of consecutive naturals, for example, 2695 + ... + 13121.

It is an arithmetic number, because the mean of its divisors is an integer number (8029560).

Almost surely, 2^82456716 is an apocalyptic number.

It is an amenable number.

82456716 is an abundant number, since it is smaller than the sum of its proper divisors (110252724).

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

82456716 is a wasteful number, since it uses less digits than its factorization.

82456716 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11093 (or 11091 counting only the distinct ones).

The product of its digits is 80640, while the sum is 39.

The square root of 82456716 is about 9080.5680439056. The cubic root of 82456716 is about 435.2532387269.

The spelling of 82456716 in words is "eighty-two million, four hundred fifty-six thousand, seven hundred sixteen".