2128760 has 32 divisors (see below), whose sum is σ = 5043600. Its totient is φ = 806400.

The previous prime is 2128751. The next prime is 2128769. The reversal of 2128760 is 678212.

2128760 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (2128751) and next prime (2128769).

It is a zygodrome in base 3.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2128769) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 641 + ... + 2160.

2^2128760 is an apocalyptic number.

2128760 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2128760 is an abundant number, since it is smaller than the sum of its proper divisors (2914840).

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

2128760 is a wasteful number, since it uses less digits than its factorization.

2128760 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2831 (or 2827 counting only the distinct ones).

The product of its (nonzero) digits is 1344, while the sum is 26.

The square root of 2128760 is about 1459.0270730867. The cubic root of 2128760 is about 128.6398624517.

The spelling of 2128760 in words is "two million, one hundred twenty-eight thousand, seven hundred sixty".