2111260 has 12 divisors (see below), whose sum is σ = 4433688. Its totient is φ = 844496.

The previous prime is 2111251. The next prime is 2111267. The reversal of 2111260 is 621112.

It is a self number, because there is not a number n which added to its sum of digits gives 2111260.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2111267) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 52762 + ... + 52801.

It is an arithmetic number, because the mean of its divisors is an integer number (369474).

2^2111260 is an apocalyptic number.

2111260 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2111260 is an abundant number, since it is smaller than the sum of its proper divisors (2322428).

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

2111260 is a wasteful number, since it uses less digits than its factorization.

2111260 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 105572 (or 105570 counting only the distinct ones).

The product of its (nonzero) digits is 24, while the sum is 13.

The square root of 2111260 is about 1453.0175497908. The cubic root of 2111260 is about 128.2863867562.

Adding to 2111260 its reverse (621112), we get a palindrome (2732372).

The spelling of 2111260 in words is "two million, one hundred eleven thousand, two hundred sixty".