1004546 has 8 divisors (see below), whose sum is σ = 1522044. Its totient is φ = 497200.

The previous prime is 1004537. The next prime is 1004551. The reversal of 1004546 is 6454001.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 874225 + 130321 = 935^2 + 361^2 .

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

It is a super-2 number, since 2×1004546² = 2018225332232, which contains 22 as substring.

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2285 + ... + 2688.

2^1004546 is an apocalyptic number.

1004546 is a deficient number, since it is larger than the sum of its proper divisors (517498).

1004546 is a wasteful number, since it uses less digits than its factorization.

1004546 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5076.

The product of its (nonzero) digits is 480, while the sum is 20.

The square root of 1004546 is about 1002.2704225906. The cubic root of 1004546 is about 100.1513042880.

Adding to 1004546 its reverse (6454001), we get a palindrome (7458547).

The spelling of 1004546 in words is "one million, four thousand, five hundred forty-six".