82888171 has 2 divisors, whose sum is σ = 82888172. Its totient is φ = 82888170.

The previous prime is 82888147. The next prime is 82888181. The reversal of 82888171 is 17188828.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 82888171 - 2⁵ = 82888139 is a prime.

It is not a weakly prime, because it can be changed into another prime (82888121) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 41444085 + 41444086.

It is an arithmetic number, because the mean of its divisors is an integer number (41444086).

Almost surely, 2^82888171 is an apocalyptic number.

82888171 is a deficient number, since it is larger than the sum of its proper divisors (1).

82888171 is an equidigital number, since it uses as much as digits as its factorization.

82888171 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 57344, while the sum is 43.

The square root of 82888171 is about 9104.2940967436. The cubic root of 82888171 is about 436.0110730712.

The spelling of 82888171 in words is "eighty-two million, eight hundred eighty-eight thousand, one hundred seventy-one".