86022871 has 8 divisors (see below), whose sum is σ = 95382288. Its totient is φ = 76920000.

The previous prime is 86022857. The next prime is 86022877. The reversal of 86022871 is 17822068.

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

It is a cyclic number.

It is not a de Polignac number, because 86022871 - 2²⁵ = 52468439 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (86022877) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 63430 + ... + 64771.

It is an arithmetic number, because the mean of its divisors is an integer number (11922786).

Almost surely, 2^86022871 is an apocalyptic number.

86022871 is a deficient number, since it is larger than the sum of its proper divisors (9359417).

86022871 is a wasteful number, since it uses less digits than its factorization.

86022871 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 128273.

The product of its (nonzero) digits is 10752, while the sum is 34.

The square root of 86022871 is about 9274.8515351999. The cubic root of 86022871 is about 441.4396217324.

The spelling of 86022871 in words is "eighty-six million, twenty-two thousand, eight hundred seventy-one".