2004452 has 12 divisors (see below), whose sum is σ = 3521196. Its totient is φ = 998400.

The previous prime is 2004433. The next prime is 2004461. The reversal of 2004452 is 2544002.

It can be written as a sum of positive squares in 2 ways, for example, as 1032256 + 972196 = 1016^2 + 986^2 .

It is a hoax number, since the sum of its digits (17) coincides with the sum of the digits of its distinct prime factors.

It is a self number, because there is not a number n which added to its sum of digits gives 2004452.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 452 + ... + 2052.

It is an arithmetic number, because the mean of its divisors is an integer number (293433).

2^2004452 is an apocalyptic number.

It is an amenable number.

2004452 is a deficient number, since it is larger than the sum of its proper divisors (1516744).

2004452 is a wasteful number, since it uses less digits than its factorization.

2004452 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1918 (or 1916 counting only the distinct ones).

The product of its (nonzero) digits is 320, while the sum is 17.

The square root of 2004452 is about 1415.7867070996. The cubic root of 2004452 is about 126.0855218503.

Adding to 2004452 its reverse (2544002), we get a palindrome (4548454).

The spelling of 2004452 in words is "two million, four thousand, four hundred fifty-two".