86730105860 has 24 divisors (see below), whose sum is σ = 182544376896. Its totient is φ = 34613727200.

The previous prime is 86730105851. The next prime is 86730105863. The reversal of 86730105860 is 6850103768.

It is a super-2 number, since 2×86730105860² (a number of 23 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (86730105863) 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 7 ways as a sum of consecutive naturals, for example, 4885616 + ... + 4903335.

It is an arithmetic number, because the mean of its divisors is an integer number (7606015704).

Almost surely, 2^86730105860 is an apocalyptic number.

It is an amenable number.

86730105860 is an abundant number, since it is smaller than the sum of its proper divisors (95814271036).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

86730105860 is a wasteful number, since it uses less digits than its factorization.

86730105860 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9789403 (or 9789401 counting only the distinct ones).

The product of its (nonzero) digits is 241920, while the sum is 44.

The spelling of 86730105860 in words is "eighty-six billion, seven hundred thirty million, one hundred five thousand, eight hundred sixty".