82296247 has 8 divisors (see below), whose sum is σ = 89859600. Its totient is φ = 74746560.

The previous prime is 82296241. The next prime is 82296271. The reversal of 82296247 is 74269228.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-82296247 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (82296241) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 12379 + ... + 17827.

It is an arithmetic number, because the mean of its divisors is an integer number (11232450).

Almost surely, 2^82296247 is an apocalyptic number.

82296247 is a deficient number, since it is larger than the sum of its proper divisors (7563353).

82296247 is a wasteful number, since it uses less digits than its factorization.

82296247 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6833.

The product of its digits is 96768, while the sum is 40.

The square root of 82296247 is about 9071.7278949492. The cubic root of 82296247 is about 434.9707066195.

The spelling of 82296247 in words is "eighty-two million, two hundred ninety-six thousand, two hundred forty-seven".