86448286 has 8 divisors (see below), whose sum is σ = 129780000. Its totient is φ = 43188288.

The previous prime is 86448259. The next prime is 86448289. The reversal of 86448286 is 68284468.

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 (86448289) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 14806 + ... + 19801.

It is an arithmetic number, because the mean of its divisors is an integer number (16222500).

Almost surely, 2^86448286 is an apocalyptic number.

86448286 is a deficient number, since it is larger than the sum of its proper divisors (43331714).

86448286 is a wasteful number, since it uses less digits than its factorization.

86448286 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 35858.

The product of its digits is 589824, while the sum is 46.

The square root of 86448286 is about 9297.7570413514. The cubic root of 86448286 is about 442.1661196595.

The spelling of 86448286 in words is "eighty-six million, four hundred forty-eight thousand, two hundred eighty-six".