2289853 has 4 divisors (see below), whose sum is σ = 2296800. Its totient is φ = 2282908.

The previous prime is 2289841. The next prime is 2289863. The reversal of 2289853 is 3589822.

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 2289853 - 2¹³ = 2281661 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 (2289803) 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, 2953 + ... + 3646.

It is an arithmetic number, because the mean of its divisors is an integer number (574200).

2^2289853 is an apocalyptic number.

It is an amenable number.

2289853 is a deficient number, since it is larger than the sum of its proper divisors (6947).

2289853 is an equidigital number, since it uses as much as digits as its factorization.

2289853 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6946.

The product of its digits is 34560, while the sum is 37.

The square root of 2289853 is about 1513.2260240955. The cubic root of 2289853 is about 131.8062085907.

The spelling of 2289853 in words is "two million, two hundred eighty-nine thousand, eight hundred fifty-three".