2189713060 has 12 divisors (see below), whose sum is σ = 4598397468. Its totient is φ = 875885216.

The previous prime is 2189713039. The next prime is 2189713081. The reversal of 2189713060 is 603179812.

It is an interprime number because it is at equal distance from previous prime (2189713039) and next prime (2189713081).

It can be written as a sum of positive squares in 2 ways, for example, as 1321467904 + 868245156 = 36352^2 + 29466^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 54742807 + ... + 54742846.

It is an arithmetic number, because the mean of its divisors is an integer number (383199789).

Almost surely, 2^2189713060 is an apocalyptic number.

2189713060 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2189713060 is an abundant number, since it is smaller than the sum of its proper divisors (2408684408).

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

2189713060 is a wasteful number, since it uses less digits than its factorization.

2189713060 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 109485662 (or 109485660 counting only the distinct ones).

The product of its (nonzero) digits is 18144, while the sum is 37.

The square root of 2189713060 is about 46794.3699604985. The cubic root of 2189713060 is about 1298.5611417669.

The spelling of 2189713060 in words is "two billion, one hundred eighty-nine million, seven hundred thirteen thousand, sixty".