86311366 has 8 divisors (see below), whose sum is σ = 133931520. Its totient is φ = 41667528.

The previous prime is 86311361. The next prime is 86311367. The reversal of 86311366 is 66311368.

It is a happy number.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (86311361) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 744006 + ... + 744121.

It is an arithmetic number, because the mean of its divisors is an integer number (16741440).

Almost surely, 2^86311366 is an apocalyptic number.

86311366 is a deficient number, since it is larger than the sum of its proper divisors (47620154).

86311366 is a wasteful number, since it uses less digits than its factorization.

86311366 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1488158.

The product of its digits is 15552, while the sum is 34.

The square root of 86311366 is about 9290.3910574313. The cubic root of 86311366 is about 441.9325566103.

The spelling of 86311366 in words is "eighty-six million, three hundred eleven thousand, three hundred sixty-six".