8112230 has 48 divisors (see below), whose sum is σ = 17771616. Its totient is φ = 2611200.

The previous prime is 8112229. The next prime is 8112277. The reversal of 8112230 is 322118.

It is a Harshad number since it is a multiple of its sum of digits (17).

It is a junction number, because it is equal to n+sod(n) for n = 8112199 and 8112208.

It is a congruent number.

It is an unprimeable number.

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 23 ways as a sum of consecutive naturals, for example, 20030 + ... + 20430.

It is an arithmetic number, because the mean of its divisors is an integer number (370242).

Almost surely, 2^8112230 is an apocalyptic number.

8112230 is an abundant number, since it is smaller than the sum of its proper divisors (9659386).

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

8112230 is a wasteful number, since it uses less digits than its factorization.

8112230 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 449 (or 432 counting only the distinct ones).

The product of its (nonzero) digits is 96, while the sum is 17.

The square root of 8112230 is about 2848.1976757241. The cubic root of 8112230 is about 200.9309103073.

Adding to 8112230 its reverse (322118), we get a palindrome (8434348).

The spelling of 8112230 in words is "eight million, one hundred twelve thousand, two hundred thirty".