7227205860 has 192 divisors, whose sum is σ = 23673710592. Its totient is φ = 1613343744.

The previous prime is 7227205859. The next prime is 7227205861. The reversal of 7227205860 is 685027227.

It is an interprime number because it is at equal distance from previous prime (7227205859) and next prime (7227205861).

It is not an unprimeable number, because it can be changed into a prime (7227205861) 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 63 ways as a sum of consecutive naturals, for example, 3279519 + ... + 3281721.

It is an arithmetic number, because the mean of its divisors is an integer number (123300576).

Almost surely, 2^7227205860 is an apocalyptic number.

7227205860 is a gapful number since it is divisible by the number (70) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 7227205860, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (11836855296).

7227205860 is an abundant number, since it is smaller than the sum of its proper divisors (16446504732).

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

7227205860 is a wasteful number, since it uses less digits than its factorization.

7227205860 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2402 (or 2400 counting only the distinct ones).

The product of its (nonzero) digits is 94080, while the sum is 39.

The square root of 7227205860 is about 85012.9746568134. The cubic root of 7227205860 is about 1933.4078390497.

The spelling of 7227205860 in words is "seven billion, two hundred twenty-seven million, two hundred five thousand, eight hundred sixty".