86804546606 has 16 divisors (see below), whose sum is σ = 136579350528. Its totient is φ = 41297856600.

The previous prime is 86804546581. The next prime is 86804546611. The reversal of 86804546606 is 60664540868.

It is a happy number.

It is a super-2 number, since 2×86804546606² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4931150 + ... + 4948721.

It is an arithmetic number, because the mean of its divisors is an integer number (8536209408).

Almost surely, 2^86804546606 is an apocalyptic number.

86804546606 is a deficient number, since it is larger than the sum of its proper divisors (49774803922).

86804546606 is a wasteful number, since it uses less digits than its factorization.

86804546606 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9880087.

The product of its (nonzero) digits is 6635520, while the sum is 53.

The spelling of 86804546606 in words is "eighty-six billion, eight hundred four million, five hundred forty-six thousand, six hundred six".