86066115 has 32 divisors (see below), whose sum is σ = 145359360. Its totient is φ = 43397376.

The previous prime is 86066089. The next prime is 86066131. The reversal of 86066115 is 51166068.

It is not a de Polignac number, because 86066115 - 2¹² = 86062019 is a prime.

It is an unprimeable number.

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 31 ways as a sum of consecutive naturals, for example, 29304 + ... + 32106.

It is an arithmetic number, because the mean of its divisors is an integer number (4542480).

Almost surely, 2^86066115 is an apocalyptic number.

86066115 is a deficient number, since it is larger than the sum of its proper divisors (59293245).

86066115 is a wasteful number, since it uses less digits than its factorization.

86066115 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2923.

The product of its (nonzero) digits is 8640, while the sum is 33.

The square root of 86066115 is about 9277.1824925459. The cubic root of 86066115 is about 441.5135804245.

The spelling of 86066115 in words is "eighty-six million, sixty-six thousand, one hundred fifteen".