8745226028 has 24 divisors (see below), whose sum is σ = 19080493824. Its totient is φ = 3407230800.

The previous prime is 8745226019. The next prime is 8745226031. The reversal of 8745226028 is 8206225478.

It is a Harshad number since it is a multiple of its sum of digits (44).

It is a self number, because there is not a number n which added to its sum of digits gives 8745226028.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 14196488 + ... + 14197103.

It is an arithmetic number, because the mean of its divisors is an integer number (795020576).

Almost surely, 2^8745226028 is an apocalyptic number.

It is an amenable number.

8745226028 is an abundant number, since it is smaller than the sum of its proper divisors (10335267796).

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

8745226028 is a wasteful number, since it uses less digits than its factorization.

8745226028 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28393613 (or 28393611 counting only the distinct ones).

The product of its (nonzero) digits is 430080, while the sum is 44.

The square root of 8745226028 is about 93515.9132340587. The cubic root of 8745226028 is about 2060.2678217157.

The spelling of 8745226028 in words is "eight billion, seven hundred forty-five million, two hundred twenty-six thousand, twenty-eight".