2004532 has 6 divisors (see below), whose sum is σ = 3507938. Its totient is φ = 1002264.

The previous prime is 2004529. The next prime is 2004539. The reversal of 2004532 is 2354002.

It can be written as a sum of positive squares in only one way, i.e., 1354896 + 649636 = 1164^2 + 806^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2004539) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 250563 + ... + 250570.

2^2004532 is an apocalyptic number.

It is an amenable number.

2004532 is a deficient number, since it is larger than the sum of its proper divisors (1503406).

2004532 is a wasteful number, since it uses less digits than its factorization.

2004532 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 501137 (or 501135 counting only the distinct ones).

The product of its (nonzero) digits is 240, while the sum is 16.

The square root of 2004532 is about 1415.8149596610. The cubic root of 2004532 is about 126.0871992344.

Adding to 2004532 its reverse (2354002), we get a palindrome (4358534).

The spelling of 2004532 in words is "two million, four thousand, five hundred thirty-two".