4581004 has 12 divisors (see below), whose sum is σ = 8032024. Its totient is φ = 2286144.

The previous prime is 4580999. The next prime is 4581011. The reversal of 4581004 is 4001854.

It is a congruent number.

It is an unprimeable number.

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, 2884 + ... + 4180.

Almost surely, 2^4581004 is an apocalyptic number.

It is an amenable number.

4581004 is a deficient number, since it is larger than the sum of its proper divisors (3451020).

4581004 is a wasteful number, since it uses less digits than its factorization.

4581004 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2184 (or 2182 counting only the distinct ones).

The product of its (nonzero) digits is 640, while the sum is 22.

The square root of 4581004 is about 2140.3280122449. The cubic root of 4581004 is about 166.0811042202.

Adding to 4581004 its reverse (4001854), we get a palindrome (8582858).

The spelling of 4581004 in words is "four million, five hundred eighty-one thousand, four".