8915212 has 12 divisors (see below), whose sum is σ = 15640240. Its totient is φ = 4446576.

The previous prime is 8915177. The next prime is 8915213. The reversal of 8915212 is 2125198.

It is not an unprimeable number, because it can be changed into a prime (8915213) 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, 783 + ... + 4294.

Almost surely, 2^8915212 is an apocalyptic number.

It is an amenable number.

8915212 is a deficient number, since it is larger than the sum of its proper divisors (6725028).

8915212 is a wasteful number, since it uses less digits than its factorization.

8915212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5520 (or 5518 counting only the distinct ones).

The product of its digits is 1440, while the sum is 28.

The square root of 8915212 is about 2985.8352265321. The cubic root of 8915212 is about 207.3531122823.

The spelling of 8915212 in words is "eight million, nine hundred fifteen thousand, two hundred twelve".