1004473 has 8 divisors (see below), whose sum is σ = 1094400. Its totient is φ = 918288.

The previous prime is 1004461. The next prime is 1004477. The reversal of 1004473 is 3744001.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 1004473 - 2⁵ = 1004441 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (19).

It is a self number, because there is not a number n which added to its sum of digits gives 1004473.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1004477) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 361 + ... + 1462.

It is an arithmetic number, because the mean of its divisors is an integer number (136800).

2^1004473 is an apocalyptic number.

It is an amenable number.

1004473 is a deficient number, since it is larger than the sum of its proper divisors (89927).

1004473 is a wasteful number, since it uses less digits than its factorization.

1004473 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1871.

The product of its (nonzero) digits is 336, while the sum is 19.

The square root of 1004473 is about 1002.2340046117. The cubic root of 1004473 is about 100.1488782427.

Adding to 1004473 its reverse (3744001), we get a palindrome (4748474).

The spelling of 1004473 in words is "one million, four thousand, four hundred seventy-three".