5503420 has 48 divisors (see below), whose sum is σ = 12686688. Its totient is φ = 1992960.

The previous prime is 5503411. The next prime is 5503429. The reversal of 5503420 is 243055.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (5503411) and next prime (5503429).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5503429) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 15687 + ... + 16033.

It is an arithmetic number, because the mean of its divisors is an integer number (264306).

Almost surely, 2^5503420 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 5503420, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6343344).

5503420 is an abundant number, since it is smaller than the sum of its proper divisors (7183268).

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

5503420 is a wasteful number, since it uses less digits than its factorization.

5503420 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 430 (or 428 counting only the distinct ones).

The product of its (nonzero) digits is 600, while the sum is 19.

The square root of 5503420 is about 2345.9369130477. The cubic root of 5503420 is about 176.5539964318.

Adding to 5503420 its reverse (243055), we get a palindrome (5746475).

The spelling of 5503420 in words is "five million, five hundred three thousand, four hundred twenty".