86822230 has 64 divisors (see below), whose sum is σ = 186857280. Its totient is φ = 28672000.

The previous prime is 86822189. The next prime is 86822249. The reversal of 86822230 is 3222868.

It is a junction number, because it is equal to n+sod(n) for n = 86822192 and 86822201.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 53430 + ... + 55030.

It is an arithmetic number, because the mean of its divisors is an integer number (2919645).

Almost surely, 2^86822230 is an apocalyptic number.

86822230 is an abundant number, since it is smaller than the sum of its proper divisors (100035050).

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

86822230 is a wasteful number, since it uses less digits than its factorization.

86822230 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1665.

The product of its (nonzero) digits is 9216, while the sum is 31.

The square root of 86822230 is about 9317.8447078710. The cubic root of 86822230 is about 442.8027527970.

The spelling of 86822230 in words is "eighty-six million, eight hundred twenty-two thousand, two hundred thirty".