82646132267 has 8 divisors (see below), whose sum is σ = 83956324800. Its totient is φ = 81342540864.

The previous prime is 82646132221. The next prime is 82646132279. The reversal of 82646132267 is 76223164628.

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

It is not a de Polignac number, because 82646132267 - 2⁸ = 82646132011 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (82646132167) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1625042 + ... + 1675127.

It is an arithmetic number, because the mean of its divisors is an integer number (10494540600).

Almost surely, 2^82646132267 is an apocalyptic number.

82646132267 is a deficient number, since it is larger than the sum of its proper divisors (1310192533).

82646132267 is a wasteful number, since it uses less digits than its factorization.

82646132267 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3300565.

The product of its digits is 1161216, while the sum is 47.

The spelling of 82646132267 in words is "eighty-two billion, six hundred forty-six million, one hundred thirty-two thousand, two hundred sixty-seven".