8225412 has 24 divisors (see below), whose sum is σ = 20669376. Its totient is φ = 2530848.

The previous prime is 8225407. The next prime is 8225429. The reversal of 8225412 is 2145228.

It is an Ulam number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 26208 + ... + 26519.

It is an arithmetic number, because the mean of its divisors is an integer number (861224).

Almost surely, 2^8225412 is an apocalyptic number.

It is an amenable number.

8225412 is an abundant number, since it is smaller than the sum of its proper divisors (12443964).

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

8225412 is a wasteful number, since it uses less digits than its factorization.

8225412 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 52747 (or 52745 counting only the distinct ones).

The product of its digits is 1280, while the sum is 24.

The square root of 8225412 is about 2867.9979079490. The cubic root of 8225412 is about 201.8610618614.

The spelling of 8225412 in words is "eight million, two hundred twenty-five thousand, four hundred twelve".