86868214 has 8 divisors (see below), whose sum is σ = 130343400. Its totient is φ = 43420416.

The previous prime is 86868203. The next prime is 86868227. The reversal of 86868214 is 41286868.

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

It is a congruent number.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 5637 + ... + 14335.

It is an arithmetic number, because the mean of its divisors is an integer number (16292925).

Almost surely, 2^86868214 is an apocalyptic number.

86868214 is a deficient number, since it is larger than the sum of its proper divisors (43475186).

86868214 is a wasteful number, since it uses less digits than its factorization.

86868214 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13694.

The product of its digits is 147456, while the sum is 43.

The square root of 86868214 is about 9320.3119046521. The cubic root of 86868214 is about 442.8809134558.

It can be divided in two parts, 8686 and 8214, that added together give a square (16900 = 130²).

The spelling of 86868214 in words is "eighty-six million, eight hundred sixty-eight thousand, two hundred fourteen".