1004452 has 12 divisors (see below), whose sum is σ = 1770496. Its totient is φ = 498600.

The previous prime is 1004449. The next prime is 1004453. The reversal of 1004452 is 2544001.

It is not an unprimeable number, because it can be changed into a prime (1004453) 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 in 3 ways as a sum of consecutive naturals, for example, 228 + ... + 1435.

2^1004452 is an apocalyptic number.

It is an amenable number.

1004452 is a deficient number, since it is larger than the sum of its proper divisors (766044).

1004452 is a wasteful number, since it uses less digits than its factorization.

1004452 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1818 (or 1816 counting only the distinct ones).

The product of its (nonzero) digits is 160, while the sum is 16.

The square root of 1004452 is about 1002.2235279617. The cubic root of 1004452 is about 100.1481803175.

Adding to 1004452 its reverse (2544001), we get a palindrome (3548453).

The spelling of 1004452 in words is "one million, four thousand, four hundred fifty-two".