86660005106 has 8 divisors (see below), whose sum is σ = 130011228144. Its totient is φ = 43322929060.

The previous prime is 86660005057. The next prime is 86660005109. The reversal of 86660005106 is 60150006668.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a self number, because there is not a number n which added to its sum of digits gives 86660005106.

It is not an unprimeable number, because it can be changed into a prime (86660005109) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3521420 + ... + 3545943.

It is an arithmetic number, because the mean of its divisors is an integer number (16251403518).

Almost surely, 2^86660005106 is an apocalyptic number.

86660005106 is a deficient number, since it is larger than the sum of its proper divisors (43351223038).

86660005106 is a wasteful number, since it uses less digits than its factorization.

86660005106 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7073496.

The product of its (nonzero) digits is 51840, while the sum is 38.

The spelling of 86660005106 in words is "eighty-six billion, six hundred sixty million, five thousand, one hundred six".