82888571 has 2 divisors, whose sum is σ = 82888572. Its totient is φ = 82888570.

The previous prime is 82888499. The next prime is 82888601. The reversal of 82888571 is 17588828.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 82888571 - 2²² = 78694267 is a prime.

It is not a weakly prime, because it can be changed into another prime (82888171) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 41444285 + 41444286.

It is an arithmetic number, because the mean of its divisors is an integer number (41444286).

Almost surely, 2^82888571 is an apocalyptic number.

82888571 is a deficient number, since it is larger than the sum of its proper divisors (1).

82888571 is an equidigital number, since it uses as much as digits as its factorization.

82888571 is an evil number, because the sum of its binary digits is even.

The product of its digits is 286720, while the sum is 47.

The square root of 82888571 is about 9104.3160643730. The cubic root of 82888571 is about 436.0117744344.

The spelling of 82888571 in words is "eighty-two million, eight hundred eighty-eight thousand, five hundred seventy-one".