8228148 has 12 divisors (see below), whose sum is σ = 19199040. Its totient is φ = 2742712.

The previous prime is 8228147. The next prime is 8228161. The reversal of 8228148 is 8418228.

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

It is a super-3 number, since 3×8228148³ (a number of 22 digits) contains 333 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8228147) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 342828 + ... + 342851.

It is an arithmetic number, because the mean of its divisors is an integer number (1599920).

Almost surely, 2^8228148 is an apocalyptic number.

It is an amenable number.

8228148 is an abundant number, since it is smaller than the sum of its proper divisors (10970892).

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

8228148 is a wasteful number, since it uses less digits than its factorization.

8228148 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 685686 (or 685684 counting only the distinct ones).

The product of its digits is 8192, while the sum is 33.

The square root of 8228148 is about 2868.4748560864. The cubic root of 8228148 is about 201.8834409082.

The spelling of 8228148 in words is "eight million, two hundred twenty-eight thousand, one hundred forty-eight".