2061115060 has 36 divisors (see below), whose sum is σ = 4568154948. Its totient is φ = 781051392.

The previous prime is 2061114973. The next prime is 2061115099. The reversal of 2061115060 is 605111602.

It can be written as a sum of positive squares in 2 ways, for example, as 1347477264 + 713637796 = 36708^2 + 26714^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 135517 + ... + 149956.

It is an arithmetic number, because the mean of its divisors is an integer number (126893193).

Almost surely, 2^2061115060 is an apocalyptic number.

2061115060 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2061115060 is an abundant number, since it is smaller than the sum of its proper divisors (2507039888).

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

2061115060 is a wasteful number, since it uses less digits than its factorization.

2061115060 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 285520 (or 285499 counting only the distinct ones).

The product of its (nonzero) digits is 360, while the sum is 22.

The square root of 2061115060 is about 45399.5050633815. The cubic root of 2061115060 is about 1272.6258646568.

Adding to 2061115060 its reverse (605111602), we get a palindrome (2666226662).

The spelling of 2061115060 in words is "two billion, sixty-one million, one hundred fifteen thousand, sixty".