2004533672 has 8 divisors (see below), whose sum is σ = 3758500650. Its totient is φ = 1002266832.

The previous prime is 2004533669. The next prime is 2004533677. The reversal of 2004533672 is 2763354002.

It can be written as a sum of positive squares in only one way, i.e., 1996838596 + 7695076 = 44686^2 + 2774^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is not an unprimeable number, because it can be changed into a prime (2004533677) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 125283347 + ... + 125283362.

Almost surely, 2^2004533672 is an apocalyptic number.

It is an amenable number.

2004533672 is a deficient number, since it is larger than the sum of its proper divisors (1753966978).

2004533672 is a wasteful number, since it uses less digits than its factorization.

2004533672 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 250566715 (or 250566711 counting only the distinct ones).

The product of its (nonzero) digits is 30240, while the sum is 32.

The square root of 2004533672 is about 44772.0188510637. The cubic root of 2004533672 is about 1260.8723429125.

Adding to 2004533672 its reverse (2763354002), we get a palindrome (4767887674).

The spelling of 2004533672 in words is "two billion, four million, five hundred thirty-three thousand, six hundred seventy-two".