86270105 has 8 divisors (see below), whose sum is σ = 103716672. Its totient is φ = 68887728.

The previous prime is 86270101. The next prime is 86270111. The reversal of 86270105 is 50107268.

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 86270105 - 2² = 86270101 is a prime.

It is a super-2 number, since 2×86270105² = 14885062033422050, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (86270101) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 13037 + ... + 18506.

It is an arithmetic number, because the mean of its divisors is an integer number (12964584).

Almost surely, 2^86270105 is an apocalyptic number.

It is an amenable number.

86270105 is a deficient number, since it is larger than the sum of its proper divisors (17446567).

86270105 is a wasteful number, since it uses less digits than its factorization.

86270105 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 32095.

The product of its (nonzero) digits is 3360, while the sum is 29.

The square root of 86270105 is about 9288.1701642466. The cubic root of 86270105 is about 441.8621236863.

The spelling of 86270105 in words is "eighty-six million, two hundred seventy thousand, one hundred five".