86688268606 has 16 divisors (see below), whose sum is σ = 137700113616. Its totient is φ = 40788925056.

The previous prime is 86688268573. The next prime is 86688268633. The reversal of 86688268606 is 60686288668.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 85420 + ... + 425056.

It is an arithmetic number, because the mean of its divisors is an integer number (8606257101).

Almost surely, 2^86688268606 is an apocalyptic number.

86688268606 is a deficient number, since it is larger than the sum of its proper divisors (51011845010).

86688268606 is a wasteful number, since it uses less digits than its factorization.

86688268606 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 347163.

The product of its (nonzero) digits is 63700992, while the sum is 64.

The spelling of 86688268606 in words is "eighty-six billion, six hundred eighty-eight million, two hundred sixty-eight thousand, six hundred six".