86166294 has 8 divisors (see below), whose sum is σ = 172332600. Its totient is φ = 28722096.

The previous prime is 86166293. The next prime is 86166323. The reversal of 86166294 is 49266168.

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

86166294 is an admirable number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (86166293) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7180519 + ... + 7180530.

It is an arithmetic number, because the mean of its divisors is an integer number (21541575).

Almost surely, 2^86166294 is an apocalyptic number.

86166294 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

86166294 is a wasteful number, since it uses less digits than its factorization.

86166294 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14361054.

The product of its digits is 124416, while the sum is 42.

The square root of 86166294 is about 9282.5801370093. The cubic root of 86166294 is about 441.6848179242.

The spelling of 86166294 in words is "eighty-six million, one hundred sixty-six thousand, two hundred ninety-four".