82028267 has 2 divisors, whose sum is σ = 82028268. Its totient is φ = 82028266.

The previous prime is 82028257. The next prime is 82028291. The reversal of 82028267 is 76282028.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 82028267 - 2⁶ = 82028203 is a prime.

It is not a weakly prime, because it can be changed into another prime (82028227) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 41014133 + 41014134.

It is an arithmetic number, because the mean of its divisors is an integer number (41014134).

Almost surely, 2^82028267 is an apocalyptic number.

82028267 is a deficient number, since it is larger than the sum of its proper divisors (1).

82028267 is an equidigital number, since it uses as much as digits as its factorization.

82028267 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 21504, while the sum is 35.

The square root of 82028267 is about 9056.9457876262. The cubic root of 82028267 is about 434.4980637597.

The spelling of 82028267 in words is "eighty-two million, twenty-eight thousand, two hundred sixty-seven".