2130927 has 16 divisors (see below), whose sum is σ = 3006720. Its totient is φ = 1339712.

The previous prime is 2130917. The next prime is 2130929. The reversal of 2130927 is 7290312.

2130927 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a cyclic number.

It is not a de Polignac number, because 2130927 - 2⁴ = 2130911 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 2130897 and 2130906.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2130929) 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 15 ways as a sum of consecutive naturals, for example, 5968 + ... + 6314.

It is an arithmetic number, because the mean of its divisors is an integer number (187920).

2^2130927 is an apocalyptic number.

2130927 is a deficient number, since it is larger than the sum of its proper divisors (875793).

2130927 is a wasteful number, since it uses less digits than its factorization.

2130927 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 462.

The product of its (nonzero) digits is 756, while the sum is 24.

The square root of 2130927 is about 1459.7695023530. The cubic root of 2130927 is about 128.6834978772.

The spelling of 2130927 in words is "two million, one hundred thirty thousand, nine hundred twenty-seven".