86061115 has 16 divisors (see below), whose sum is σ = 121835520. Its totient is φ = 57108960.

The previous prime is 86061109. The next prime is 86061119. The reversal of 86061115 is 51116068.

It is not a de Polignac number, because 86061115 - 2⁵ = 86061083 is a prime.

It is not an unprimeable number, because it can be changed into a prime (86061119) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 38575 + ... + 40744.

It is an arithmetic number, because the mean of its divisors is an integer number (7614720).

Almost surely, 2^86061115 is an apocalyptic number.

86061115 is a deficient number, since it is larger than the sum of its proper divisors (35774405).

86061115 is a wasteful number, since it uses less digits than its factorization.

86061115 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 79362.

The product of its (nonzero) digits is 1440, while the sum is 28.

The square root of 86061115 is about 9276.9130102637. The cubic root of 86061115 is about 441.5050303672.

The spelling of 86061115 in words is "eighty-six million, sixty-one thousand, one hundred fifteen".