1003204 has 12 divisors (see below), whose sum is σ = 1859004. Its totient is φ = 472064.

The previous prime is 1003201. The next prime is 1003241. The reversal of 1003204 is 4023001.

It can be written as a sum of positive squares in 2 ways, for example, as 643204 + 360000 = 802^2 + 600^2 .

It is not an unprimeable number, because it can be changed into a prime (1003201) 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, 7309 + ... + 7444.

It is an arithmetic number, because the mean of its divisors is an integer number (154917).

2^1003204 is an apocalyptic number.

It is an amenable number.

1003204 is a deficient number, since it is larger than the sum of its proper divisors (855800).

1003204 is a wasteful number, since it uses less digits than its factorization.

1003204 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14774 (or 14772 counting only the distinct ones).

The product of its (nonzero) digits is 24, while the sum is 10.

The square root of 1003204 is about 1001.6007188496. The cubic root of 1003204 is about 100.1066861402.

Adding to 1003204 its reverse (4023001), we get a palindrome (5026205).

It can be divided in two parts, 100 and 3204, that multiplied together give a triangular number (320400 = T₈₀₀).

The spelling of 1003204 in words is "one million, three thousand, two hundred four".