8112210 has 16 divisors (see below), whose sum is σ = 19469376. Its totient is φ = 2163248.

The previous prime is 8112193. The next prime is 8112211. The reversal of 8112210 is 122118.

8112210 is digitally balanced in base 4, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (15).

It is a self number, because there is not a number n which added to its sum of digits gives 8112210.

It is not an unprimeable number, because it can be changed into a prime (8112211) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 135174 + ... + 135233.

It is an arithmetic number, because the mean of its divisors is an integer number (1216836).

Almost surely, 2^8112210 is an apocalyptic number.

8112210 is an abundant number, since it is smaller than the sum of its proper divisors (11357166).

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

8112210 is a wasteful number, since it uses less digits than its factorization.

8112210 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 270417.

The product of its (nonzero) digits is 32, while the sum is 15.

The square root of 8112210 is about 2848.1941647296. The cubic root of 8112210 is about 200.9307451813.

Adding to 8112210 its reverse (122118), we get a palindrome (8234328).

The spelling of 8112210 in words is "eight million, one hundred twelve thousand, two hundred ten".