8228020548 has 48 divisors (see below), whose sum is σ = 21454896960. Its totient is φ = 2432524800.

The previous prime is 8228020531. The next prime is 8228020597. The reversal of 8228020548 is 8450208228.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 754753 + ... + 765576.

It is an arithmetic number, because the mean of its divisors is an integer number (446977020).

Almost surely, 2^8228020548 is an apocalyptic number.

It is an amenable number.

8228020548 is an abundant number, since it is smaller than the sum of its proper divisors (13226876412).

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

8228020548 is a wasteful number, since it uses less digits than its factorization.

8228020548 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1520388 (or 1520386 counting only the distinct ones).

The product of its (nonzero) digits is 81920, while the sum is 39.

The square root of 8228020548 is about 90708.4370276547. The cubic root of 8228020548 is about 2018.8239852778.

The spelling of 8228020548 in words is "eight billion, two hundred twenty-eight million, twenty thousand, five hundred forty-eight".