86586122 has 32 divisors (see below), whose sum is σ = 155492352. Its totient is φ = 35356464.

The previous prime is 86586121. The next prime is 86586163. The reversal of 86586122 is 22168568.

It is a Smith number, since the sum of its digits (38) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is not an unprimeable number, because it can be changed into a prime (86586121) 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, 142343 + ... + 142949.

It is an arithmetic number, because the mean of its divisors is an integer number (4859136).

Almost surely, 2^86586122 is an apocalyptic number.

86586122 is a deficient number, since it is larger than the sum of its proper divisors (68906230).

86586122 is a wasteful number, since it uses less digits than its factorization.

86586122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1082.

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

The square root of 86586122 is about 9305.1664144173. The cubic root of 86586122 is about 442.4009962896.

The spelling of 86586122 in words is "eighty-six million, five hundred eighty-six thousand, one hundred twenty-two".