2130935 has 8 divisors (see below), whose sum is σ = 2595696. Its totient is φ = 1679040.

The previous prime is 2130929. The next prime is 2130937. The reversal of 2130935 is 5390312.

It is a happy number.

2130935 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a de Polignac number, because none of the positive numbers 2^k-2130935 is a prime.

It is an Ulam number.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 2130935.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2130937) 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, 2846 + ... + 3515.

It is an arithmetic number, because the mean of its divisors is an integer number (324462).

2^2130935 is an apocalyptic number.

2130935 is a deficient number, since it is larger than the sum of its proper divisors (464761).

2130935 is an equidigital number, since it uses as much as digits as its factorization.

2130935 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6433.

The product of its (nonzero) digits is 810, while the sum is 23.

The square root of 2130935 is about 1459.7722425091. The cubic root of 2130935 is about 128.6836589130.

The spelling of 2130935 in words is "two million, one hundred thirty thousand, nine hundred thirty-five".