86116746 has 8 divisors (see below), whose sum is σ = 172233504. Its totient is φ = 28705580.

The previous prime is 86116739. The next prime is 86116757. The reversal of 86116746 is 64761168.

It is a happy number.

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

86116746 is an admirable number.

It is a Curzon 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, 7176390 + ... + 7176401.

It is an arithmetic number, because the mean of its divisors is an integer number (21529188).

Almost surely, 2^86116746 is an apocalyptic number.

86116746 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.

86116746 is a wasteful number, since it uses less digits than its factorization.

86116746 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14352796.

The product of its digits is 48384, while the sum is 39.

The square root of 86116746 is about 9279.9108831928. The cubic root of 86116746 is about 441.6001413667.

The spelling of 86116746 in words is "eighty-six million, one hundred sixteen thousand, seven hundred forty-six".