2047853 has 4 divisors (see below), whose sum is σ = 2076768. Its totient is φ = 2018940.

The previous prime is 2047841. The next prime is 2047879. The reversal of 2047853 is 3587402.

It is a happy number.

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 a cyclic number.

It is not a de Polignac number, because 2047853 - 2⁸ = 2047597 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2047813) 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, 14351 + ... + 14492.

It is an arithmetic number, because the mean of its divisors is an integer number (519192).

2^2047853 is an apocalyptic number.

It is an amenable number.

2047853 is a deficient number, since it is larger than the sum of its proper divisors (28915).

2047853 is an equidigital number, since it uses as much as digits as its factorization.

2047853 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28914.

The product of its (nonzero) digits is 6720, while the sum is 29.

The square root of 2047853 is about 1431.0321449919. The cubic root of 2047853 is about 126.9890456999.

The spelling of 2047853 in words is "two million, forty-seven thousand, eight hundred fifty-three".