1003675 has 12 divisors (see below), whose sum is σ = 1310680. Its totient is φ = 760320.

The previous prime is 1003631. The next prime is 1003679. The reversal of 1003675 is 5763001.

It is not a de Polignac number, because 1003675 - 2¹⁹ = 479387 is a prime.

It is a hoax number, since the sum of its digits (22) coincides with the sum of the digits of its distinct prime factors.

It is an Ulam number.

It is not an unprimeable number, because it can be changed into a prime (1003679) 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 11 ways as a sum of consecutive naturals, for example, 582 + ... + 1531.

2^1003675 is an apocalyptic number.

1003675 is a deficient number, since it is larger than the sum of its proper divisors (307005).

1003675 is a wasteful number, since it uses less digits than its factorization.

1003675 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2142 (or 2137 counting only the distinct ones).

The product of its (nonzero) digits is 630, while the sum is 22.

The square root of 1003675 is about 1001.8358148918. The cubic root of 1003675 is about 100.1223502431.

Adding to 1003675 its reverse (5763001), we get a palindrome (6766676).

The spelling of 1003675 in words is "one million, three thousand, six hundred seventy-five".