2115030606 has 48 divisors (see below), whose sum is σ = 4643389296. Its totient is φ = 641841408.

The previous prime is 2115030569. The next prime is 2115030623. The reversal of 2115030606 is 6060305112.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 59736 + ... + 88308.

It is an arithmetic number, because the mean of its divisors is an integer number (96737277).

Almost surely, 2^2115030606 is an apocalyptic number.

2115030606 is a gapful number since it is divisible by the number (26) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 2115030606, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2321694648).

2115030606 is an abundant number, since it is smaller than the sum of its proper divisors (2528358690).

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

2115030606 is a wasteful number, since it uses less digits than its factorization.

2115030606 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28677 (or 28664 counting only the distinct ones).

The product of its (nonzero) digits is 1080, while the sum is 24.

The square root of 2115030606 is about 45989.4619016139. The cubic root of 2115030606 is about 1283.6271238477.

Adding to 2115030606 its reverse (6060305112), we get a palindrome (8175335718).

The spelling of 2115030606 in words is "two billion, one hundred fifteen million, thirty thousand, six hundred six".