2171070060 has 96 divisors (see below), whose sum is σ = 6251212800. Its totient is φ = 562722048.

The previous prime is 2171070059. The next prime is 2171070061. The reversal of 2171070060 is 600701712.

2171070060 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (2171070059) and next prime (2171070061).

It is a self number, because there is not a number n which added to its sum of digits gives 2171070060.

It is not an unprimeable number, because it can be changed into a prime (2171070061) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 417597 + ... + 422763.

It is an arithmetic number, because the mean of its divisors is an integer number (65116800).

Almost surely, 2^2171070060 is an apocalyptic number.

2171070060 is a gapful number since it is divisible by the number (20) 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 2171070060, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3125606400).

2171070060 is an abundant number, since it is smaller than the sum of its proper divisors (4080142740).

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

2171070060 is a wasteful number, since it uses less digits than its factorization.

2171070060 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5375 (or 5373 counting only the distinct ones).

The product of its (nonzero) digits is 588, while the sum is 24.

The square root of 2171070060 is about 46594.7428365046. The cubic root of 2171070060 is about 1294.8653597045.

Adding to 2171070060 its reverse (600701712), we get a palindrome (2771771772).

The spelling of 2171070060 in words is "two billion, one hundred seventy-one million, seventy thousand, sixty".