86012322 has 64 divisors (see below), whose sum is σ = 194586624. Its totient is φ = 25122240.

The previous prime is 86012287. The next prime is 86012327. The reversal of 86012322 is 22321068.

It is a junction number, because it is equal to n+sod(n) for n = 86012292 and 86012301.

It is not an unprimeable number, because it can be changed into a prime (86012327) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 234183 + ... + 234549.

It is an arithmetic number, because the mean of its divisors is an integer number (3040416).

Almost surely, 2^86012322 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 86012322, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (97293312).

86012322 is an abundant number, since it is smaller than the sum of its proper divisors (108574302).

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

86012322 is a wasteful number, since it uses less digits than its factorization.

86012322 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 503.

The product of its (nonzero) digits is 1152, while the sum is 24.

The square root of 86012322 is about 9274.2828294160. The cubic root of 86012322 is about 441.4215763883.

The spelling of 86012322 in words is "eighty-six million, twelve thousand, three hundred twenty-two".