86864105 has 8 divisors (see below), whose sum is σ = 109723200. Its totient is φ = 65833776.

The previous prime is 86864083. The next prime is 86864111. The reversal of 86864105 is 50146868.

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 86864105 - 2²² = 82669801 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 457085 + ... + 457274.

It is an arithmetic number, because the mean of its divisors is an integer number (13715400).

Almost surely, 2^86864105 is an apocalyptic number.

It is an amenable number.

86864105 is a deficient number, since it is larger than the sum of its proper divisors (22859095).

86864105 is a wasteful number, since it uses less digits than its factorization.

86864105 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 914383.

The product of its (nonzero) digits is 46080, while the sum is 38.

The square root of 86864105 is about 9320.0914695082. The cubic root of 86864105 is about 442.8739303631.

The spelling of 86864105 in words is "eighty-six million, eight hundred sixty-four thousand, one hundred five".