5520004 has 24 divisors (see below), whose sum is σ = 11128320. Its totient is φ = 2346816.

The previous prime is 5520001. The next prime is 5520007. The reversal of 5520004 is 4000255.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (5520001) and next prime (5520007).

It is a self number, because there is not a number n which added to its sum of digits gives 5520004.

It is not an unprimeable number, because it can be changed into a prime (5520001) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3117 + ... + 4555.

It is an arithmetic number, because the mean of its divisors is an integer number (463680).

Almost surely, 2^5520004 is an apocalyptic number.

It is an amenable number.

5520004 is an abundant number, since it is smaller than the sum of its proper divisors (5608316).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

5520004 is a wasteful number, since it uses less digits than its factorization.

5520004 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1587 (or 1585 counting only the distinct ones).

The product of its (nonzero) digits is 200, while the sum is 16.

The square root of 5520004 is about 2349.4688761505. The cubic root of 5520004 is about 176.7311611367.

Adding to 5520004 its reverse (4000255), we get a palindrome (9520259).

The spelling of 5520004 in words is "five million, five hundred twenty thousand, four".