8225472 has 28 divisors (see below), whose sum is σ = 21763736. Its totient is φ = 2741760.

The previous prime is 8225471. The next prime is 8225491. The reversal of 8225472 is 2745228.

8225472 is digitally balanced in base 5, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (8225471) 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, 21229 + ... + 21612.

Almost surely, 2^8225472 is an apocalyptic number.

It is an amenable number.

8225472 is an abundant number, since it is smaller than the sum of its proper divisors (13538264).

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

8225472 is a wasteful number, since it uses less digits than its factorization.

8225472 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 42856 (or 42846 counting only the distinct ones).

The product of its digits is 8960, while the sum is 30.

The square root of 8225472 is about 2868.0083681886. The cubic root of 8225472 is about 201.8615526832.

The spelling of 8225472 in words is "eight million, two hundred twenty-five thousand, four hundred seventy-two".