8023212 has 30 divisors (see below), whose sum is σ = 20975108. Its totient is φ = 2674296.

The previous prime is 8023189. The next prime is 8023217. The reversal of 8023212 is 2123208.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is not an unprimeable number, because it can be changed into a prime (8023217) by changing a digit.

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 9 ways as a sum of consecutive naturals, for example, 12058 + ... + 12705.

Almost surely, 2^8023212 is an apocalyptic number.

It is an amenable number.

8023212 is an abundant number, since it is smaller than the sum of its proper divisors (12951896).

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

8023212 is a wasteful number, since it uses less digits than its factorization.

8023212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24779 (or 24768 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 18.

The square root of 8023212 is about 2832.5274932470. The cubic root of 8023212 is about 200.1932465520.

The spelling of 8023212 in words is "eight million, twenty-three thousand, two hundred twelve".