116767866 has 16 divisors (see below), whose sum is σ = 247273344. Its totient is φ = 36633024.

The previous prime is 116767841. The next prime is 116767879. The reversal of 116767866 is 668767611.

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, 572290 + ... + 572493.

It is an arithmetic number, because the mean of its divisors is an integer number (15454584).

Almost surely, 2^116767866 is an apocalyptic number.

116767866 is an abundant number, since it is smaller than the sum of its proper divisors (130505478).

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

116767866 is a wasteful number, since it uses less digits than its factorization.

116767866 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1144805.

The product of its digits is 508032, while the sum is 48.

The square root of 116767866 is about 10805.9181007446. The cubic root of 116767866 is about 488.7736457666.

The spelling of 116767866 in words is "one hundred sixteen million, seven hundred sixty-seven thousand, eight hundred sixty-six".