86828226 has 8 divisors (see below), whose sum is σ = 173656464. Its totient is φ = 28942740.

The previous prime is 86828219. The next prime is 86828227. The reversal of 86828226 is 62282868.

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

86828226 is an admirable number.

It is not an unprimeable number, because it can be changed into a prime (86828227) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7235680 + ... + 7235691.

It is an arithmetic number, because the mean of its divisors is an integer number (21707058).

Almost surely, 2^86828226 is an apocalyptic number.

86828226 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

86828226 is a wasteful number, since it uses less digits than its factorization.

86828226 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14471376.

The product of its digits is 147456, while the sum is 42.

The square root of 86828226 is about 9318.1664505417. The cubic root of 86828226 is about 442.8129459783.

The spelling of 86828226 in words is "eighty-six million, eight hundred twenty-eight thousand, two hundred twenty-six".