8719212 has 12 divisors (see below), whose sum is σ = 20344856. Its totient is φ = 2906400.

The previous prime is 8719211. The next prime is 8719213. The reversal of 8719212 is 2129178.

It is an interprime number because it is at equal distance from previous prime (8719211) and next prime (8719213).

It is a tau number, because it is divible by the number of its divisors (12).

It is a self number, because there is not a number n which added to its sum of digits gives 8719212.

It is not an unprimeable number, because it can be changed into a prime (8719211) 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, 363289 + ... + 363312.

Almost surely, 2^8719212 is an apocalyptic number.

It is an amenable number.

8719212 is an abundant number, since it is smaller than the sum of its proper divisors (11625644).

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

8719212 is a wasteful number, since it uses less digits than its factorization.

8719212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 726608 (or 726606 counting only the distinct ones).

The product of its digits is 2016, while the sum is 30.

The square root of 8719212 is about 2952.8311837963. The cubic root of 8719212 is about 205.8222930949.

The spelling of 8719212 in words is "eight million, seven hundred nineteen thousand, two hundred twelve".