2004353 has 4 divisors (see below), whose sum is σ = 2158548. Its totient is φ = 1850160.

The previous prime is 2004349. The next prime is 2004377. The reversal of 2004353 is 3534002.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 3534002 = 2 ⋅1767001.

It can be written as a sum of positive squares in 2 ways, for example, as 200704 + 1803649 = 448^2 + 1343^2 .

It is not a de Polignac number, because 2004353 - 2² = 2004349 is a prime.

It is a Duffinian number.

It is a plaindrome in base 11.

It is not an unprimeable number, because it can be changed into a prime (2004313) 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, 77078 + ... + 77103.

It is an arithmetic number, because the mean of its divisors is an integer number (539637).

2^2004353 is an apocalyptic number.

It is an amenable number.

2004353 is a deficient number, since it is larger than the sum of its proper divisors (154195).

2004353 is a wasteful number, since it uses less digits than its factorization.

2004353 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 154194.

The product of its (nonzero) digits is 360, while the sum is 17.

The square root of 2004353 is about 1415.7517437743. The cubic root of 2004353 is about 126.0834460258.

Adding to 2004353 its reverse (3534002), we get a palindrome (5538355).

The spelling of 2004353 in words is "two million, four thousand, three hundred fifty-three".