86132618 has 32 divisors (see below), whose sum is σ = 152349120. Its totient is φ = 36005760.

The previous prime is 86132611. The next prime is 86132621. The reversal of 86132618 is 81623168.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (86132611) 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, 130373 + ... + 131031.

It is an arithmetic number, because the mean of its divisors is an integer number (4760910).

Almost surely, 2^86132618 is an apocalyptic number.

86132618 is a deficient number, since it is larger than the sum of its proper divisors (66216502).

86132618 is a wasteful number, since it uses less digits than its factorization.

86132618 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1142.

The product of its digits is 13824, while the sum is 35.

The square root of 86132618 is about 9280.7660244185. The cubic root of 86132618 is about 441.6272698374.

The spelling of 86132618 in words is "eighty-six million, one hundred thirty-two thousand, six hundred eighteen".