86222316 has 12 divisors (see below), whose sum is σ = 201185432. Its totient is φ = 28740768.

The previous prime is 86222293. The next prime is 86222327. The reversal of 86222316 is 61322268.

It is a tau number, because it is divible by the number of its divisors (12).

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, 3592585 + ... + 3592608.

Almost surely, 2^86222316 is an apocalyptic number.

It is an amenable number.

86222316 is an abundant number, since it is smaller than the sum of its proper divisors (114963116).

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

86222316 is a wasteful number, since it uses less digits than its factorization.

86222316 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7185200 (or 7185198 counting only the distinct ones).

The product of its digits is 6912, while the sum is 30.

The square root of 86222316 is about 9285.5972344271. The cubic root of 86222316 is about 441.7805193294.

The spelling of 86222316 in words is "eighty-six million, two hundred twenty-two thousand, three hundred sixteen".