82308267 has 12 divisors (see below), whose sum is σ = 119053584. Its totient is φ = 54796560.

The previous prime is 82308263. The next prime is 82308269. The reversal of 82308267 is 76280328.

It is a happy number.

It is not a de Polignac number, because 82308267 - 2² = 82308263 is a prime.

It is not an unprimeable number, because it can be changed into a prime (82308263) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1042 + ... + 12872.

It is an arithmetic number, because the mean of its divisors is an integer number (9921132).

Almost surely, 2^82308267 is an apocalyptic number.

82308267 is a deficient number, since it is larger than the sum of its proper divisors (36745317).

82308267 is a wasteful number, since it uses less digits than its factorization.

82308267 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12610 (or 12607 counting only the distinct ones).

The product of its (nonzero) digits is 32256, while the sum is 36.

The square root of 82308267 is about 9072.3903685853. The cubic root of 82308267 is about 434.9918825279.

The spelling of 82308267 in words is "eighty-two million, three hundred eight thousand, two hundred sixty-seven".