11864707086 has 8 divisors (see below), whose sum is σ = 23729414184. Its totient is φ = 3954902360.

The previous prime is 11864707079. The next prime is 11864707109. The reversal of 11864707086 is 68070746811.

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

11864707086 is an admirable number.

It is a super-2 number, since 2×11864707086² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 988725585 + ... + 988725596.

It is an arithmetic number, because the mean of its divisors is an integer number (2966176773).

Almost surely, 2^11864707086 is an apocalyptic number.

11864707086 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

11864707086 is a wasteful number, since it uses less digits than its factorization.

11864707086 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1977451186.

The product of its (nonzero) digits is 451584, while the sum is 48.

The spelling of 11864707086 in words is "eleven billion, eight hundred sixty-four million, seven hundred seven thousand, eighty-six".