86266912 has 24 divisors (see below), whose sum is σ = 171348156. Its totient is φ = 42749952.

The previous prime is 86266907. The next prime is 86266937. The reversal of 86266912 is 21966268.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 58430736 + 27836176 = 7644^2 + 5276^2 .

It is a Smith number, since the sum of its digits (40) coincides with the sum of the digits of its prime factors.

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, 8313 + ... + 15544.

Almost surely, 2^86266912 is an apocalyptic number.

It is an amenable number.

86266912 is a deficient number, since it is larger than the sum of its proper divisors (85081244).

86266912 is a wasteful number, since it uses less digits than its factorization.

86266912 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23980 (or 23972 counting only the distinct ones).

The product of its digits is 62208, while the sum is 40.

The square root of 86266912 is about 9287.9982773470. The cubic root of 86266912 is about 441.8566722684.

It can be divided in two parts, 86266 and 912, that added together give a palindrome (87178).

The spelling of 86266912 in words is "eighty-six million, two hundred sixty-six thousand, nine hundred twelve".