1206115260 has 96 divisors (see below), whose sum is σ = 3872171520. Its totient is φ = 274783488.

The previous prime is 1206115259. The next prime is 1206115277. The reversal of 1206115260 is 625116021.

1206115260 is digitally balanced in base 6, because in such base it contains all the possibile digits an equal number of times.

It is a self number, because there is not a number n which added to its sum of digits gives 1206115260.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 128611 + ... + 137669.

It is an arithmetic number, because the mean of its divisors is an integer number (40335120).

Almost surely, 2^1206115260 is an apocalyptic number.

1206115260 is a gapful number since it is divisible by the number (10) 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 1206115260, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1936085760).

1206115260 is an abundant number, since it is smaller than the sum of its proper divisors (2666056260).

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

1206115260 is a wasteful number, since it uses less digits than its factorization.

1206115260 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9395 (or 9393 counting only the distinct ones).

The product of its (nonzero) digits is 720, while the sum is 24.

The square root of 1206115260 is about 34729.1701599678. The cubic root of 1206115260 is about 1064.4606319070.

The spelling of 1206115260 in words is "one billion, two hundred six million, one hundred fifteen thousand, two hundred sixty".