86847422 has 8 divisors (see below), whose sum is σ = 130310856. Its totient is φ = 43410472.

The previous prime is 86847421. The next prime is 86847427. The reversal of 86847422 is 22474868.

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

It is a self number, because there is not a number n which added to its sum of digits gives 86847422.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (86847421) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8348 + ... + 15600.

It is an arithmetic number, because the mean of its divisors is an integer number (16288857).

Almost surely, 2^86847422 is an apocalyptic number.

86847422 is a deficient number, since it is larger than the sum of its proper divisors (43463434).

86847422 is a wasteful number, since it uses less digits than its factorization.

86847422 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13242.

The product of its digits is 172032, while the sum is 41.

The square root of 86847422 is about 9319.1964245851. The cubic root of 86847422 is about 442.8455759627.

The spelling of 86847422 in words is "eighty-six million, eight hundred forty-seven thousand, four hundred twenty-two".