8225481 has 8 divisors (see below), whose sum is σ = 11964384. Its totient is φ = 4985120.

The previous prime is 8225471. The next prime is 8225491. The reversal of 8225481 is 1845228.

8225481 is digitally balanced in base 4, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (8225471) and next prime (8225491).

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 8225481 - 2²² = 4031177 is a prime.

It is a super-2 number, since 2×8225481² = 135317075362722, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8225431) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 124596 + ... + 124661.

It is an arithmetic number, because the mean of its divisors is an integer number (1495548).

Almost surely, 2^8225481 is an apocalyptic number.

It is an amenable number.

8225481 is a deficient number, since it is larger than the sum of its proper divisors (3738903).

8225481 is a wasteful number, since it uses less digits than its factorization.

8225481 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 249271.

The product of its digits is 5120, while the sum is 30.

The square root of 8225481 is about 2868.0099372213. The cubic root of 8225481 is about 201.8616263062.

The spelling of 8225481 in words is "eight million, two hundred twenty-five thousand, four hundred eighty-one".