1008673 has 4 divisors (see below), whose sum is σ = 1010880. Its totient is φ = 1006468.

The previous prime is 1008659. The next prime is 1008701. The reversal of 1008673 is 3768001.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 3768001 = 263 ⋅14327.

It is a cyclic number.

It is not a de Polignac number, because 1008673 - 2¹⁷ = 877601 is a prime.

It is a Duffinian number.

1008673 is a lucky number.

It is a nialpdrome in base 16.

It is not an unprimeable number, because it can be changed into a prime (1008613) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 133 + ... + 1426.

It is an arithmetic number, because the mean of its divisors is an integer number (252720).

2^1008673 is an apocalyptic number.

It is an amenable number.

1008673 is a deficient number, since it is larger than the sum of its proper divisors (2207).

1008673 is an equidigital number, since it uses as much as digits as its factorization.

1008673 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2206.

The product of its (nonzero) digits is 1008, while the sum is 25.

The square root of 1008673 is about 1004.3271379386. The cubic root of 1008673 is about 100.2882682159.

It can be divided in two parts, 1008 and 673, that added together give a square (1681 = 41²).

The spelling of 1008673 in words is "one million, eight thousand, six hundred seventy-three".