867116546088 has 64 divisors (see below), whose sum is σ = 2457415329600. Its totient is φ = 252762716160.

The previous prime is 867116546081. The next prime is 867116546117. The reversal of 867116546088 is 880645611768.

It is a happy number.

It is a super-2 number, since 2×867116546088² (a number of 25 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (867116546081) by changing a digit.

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 15 ways as a sum of consecutive naturals, for example, 73131433 + ... + 73143288.

It is an arithmetic number, because the mean of its divisors is an integer number (38397114525).

Almost surely, 2^867116546088 is an apocalyptic number.

It is an amenable number.

867116546088 is an abundant number, since it is smaller than the sum of its proper divisors (1590298783512).

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

867116546088 is a wasteful number, since it uses less digits than its factorization.

867116546088 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 146274762 (or 146274758 counting only the distinct ones).

The product of its (nonzero) digits is 15482880, while the sum is 60.

The spelling of 867116546088 in words is "eight hundred sixty-seven billion, one hundred sixteen million, five hundred forty-six thousand, eighty-eight".