5124220 has 12 divisors (see below), whose sum is σ = 10760904. Its totient is φ = 2049680.

The previous prime is 5124187. The next prime is 5124247. The reversal of 5124220 is 224215.

It is a junction number, because it is equal to n+sod(n) for n = 5124194 and 5124203.

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, 128086 + ... + 128125.

It is an arithmetic number, because the mean of its divisors is an integer number (896742).

Almost surely, 2^5124220 is an apocalyptic number.

It is an amenable number.

5124220 is an abundant number, since it is smaller than the sum of its proper divisors (5636684).

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

5124220 is a wasteful number, since it uses less digits than its factorization.

5124220 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 256220 (or 256218 counting only the distinct ones).

The product of its (nonzero) digits is 160, while the sum is 16.

The square root of 5124220 is about 2263.6740047984. The cubic root of 5124220 is about 172.4021148780.

Adding to 5124220 its reverse (224215), we get a palindrome (5348435).

The spelling of 5124220 in words is "five million, one hundred twenty-four thousand, two hundred twenty".