2010853 has 4 divisors (see below), whose sum is σ = 2165548. Its totient is φ = 1856160.

The previous prime is 2010733. The next prime is 2010881. The reversal of 2010853 is 3580102.

It is a happy number.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 3580102 = 2 ⋅1790051.

It can be written as a sum of positive squares in 2 ways, for example, as 964324 + 1046529 = 982^2 + 1023^2 .

It is a cyclic number.

It is not a de Polignac number, because 2010853 - 2⁹ = 2010341 is a prime.

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 2010853.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2010893) 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, 77328 + ... + 77353.

It is an arithmetic number, because the mean of its divisors is an integer number (541387).

2^2010853 is an apocalyptic number.

It is an amenable number.

2010853 is a deficient number, since it is larger than the sum of its proper divisors (154695).

2010853 is a wasteful number, since it uses less digits than its factorization.

2010853 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 154694.

The product of its (nonzero) digits is 240, while the sum is 19.

The square root of 2010853 is about 1418.0454858713. The cubic root of 2010853 is about 126.2195927162.

Adding to 2010853 its reverse (3580102), we get a palindrome (5590955).

The spelling of 2010853 in words is "two million, ten thousand, eight hundred fifty-three".