86171094 has 32 divisors (see below), whose sum is σ = 196166880. Its totient is φ = 28022400.

The previous prime is 86171083. The next prime is 86171117. The reversal of 86171094 is 49017168.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 17247 + ... + 21674.

It is an arithmetic number, because the mean of its divisors is an integer number (6130215).

Almost surely, 2^86171094 is an apocalyptic number.

86171094 is an abundant number, since it is smaller than the sum of its proper divisors (109995786).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

86171094 is a wasteful number, since it uses less digits than its factorization.

86171094 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 38973 (or 38967 counting only the distinct ones).

The product of its (nonzero) digits is 12096, while the sum is 36.

The square root of 86171094 is about 9282.8386822135. The cubic root of 86171094 is about 441.6930193049.

The spelling of 86171094 in words is "eighty-six million, one hundred seventy-one thousand, ninety-four".