7228573860 has 96 divisors (see below), whose sum is σ = 21338134272. Its totient is φ = 1824768000.

The previous prime is 7228573841. The next prime is 7228573861. The reversal of 7228573860 is 683758227.

It is not an unprimeable number, because it can be changed into a prime (7228573861) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 106860 + ... + 160860.

It is an arithmetic number, because the mean of its divisors is an integer number (222272232).

Almost surely, 2^7228573860 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 7228573860, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (10669067136).

7228573860 is an abundant number, since it is smaller than the sum of its proper divisors (14109560412).

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

7228573860 is a wasteful number, since it uses less digits than its factorization.

7228573860 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 54133 (or 54131 counting only the distinct ones).

The product of its (nonzero) digits is 1128960, while the sum is 48.

The square root of 7228573860 is about 85021.0201067948. The cubic root of 7228573860 is about 1933.5298195731.

The spelling of 7228573860 in words is "seven billion, two hundred twenty-eight million, five hundred seventy-three thousand, eight hundred sixty".