86352222 has 16 divisors (see below), whose sum is σ = 188404992. Its totient is φ = 26167320.

The previous prime is 86352181. The next prime is 86352229. The reversal of 86352222 is 22225368.

It is a self number, because there is not a number n which added to its sum of digits gives 86352222.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (86352229) 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 7 ways as a sum of consecutive naturals, for example, 654118 + ... + 654249.

It is an arithmetic number, because the mean of its divisors is an integer number (11775312).

Almost surely, 2^86352222 is an apocalyptic number.

86352222 is an abundant number, since it is smaller than the sum of its proper divisors (102052770).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

86352222 is a wasteful number, since it uses less digits than its factorization.

86352222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1308383.

The product of its digits is 11520, while the sum is 30.

The square root of 86352222 is about 9292.5896283006. The cubic root of 86352222 is about 442.0022760815.

The spelling of 86352222 in words is "eighty-six million, three hundred fifty-two thousand, two hundred twenty-two".