2012853 has 4 divisors (see below), whose sum is σ = 2683808. Its totient is φ = 1341900.

The previous prime is 2012849. The next prime is 2012893. The reversal of 2012853 is 3582102.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is not a de Polignac number, because 2012853 - 2² = 2012849 is a prime.

It is a D-number.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2012893) 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, 335473 + ... + 335478.

It is an arithmetic number, because the mean of its divisors is an integer number (670952).

2^2012853 is an apocalyptic number.

It is an amenable number.

2012853 is a deficient number, since it is larger than the sum of its proper divisors (670955).

2012853 is an equidigital number, since it uses as much as digits as its factorization.

2012853 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 670954.

The product of its (nonzero) digits is 480, while the sum is 21.

The square root of 2012853 is about 1418.7505066078. The cubic root of 2012853 is about 126.2614249701.

Adding to 2012853 its reverse (3582102), we get a palindrome (5594955).

The spelling of 2012853 in words is "two million, twelve thousand, eight hundred fifty-three".