5125220 has 24 divisors (see below), whose sum is σ = 10942008. Its totient is φ = 2016000.

The previous prime is 5125201. The next prime is 5125223. The reversal of 5125220 is 225215.

It can be written as a sum of positive squares in 4 ways, for example, as 320356 + 4804864 = 566^2 + 2192^2 .

It is not an unprimeable number, because it can be changed into a prime (5125223) 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, 881 + ... + 3320.

It is an arithmetic number, because the mean of its divisors is an integer number (455917).

Almost surely, 2^5125220 is an apocalyptic number.

It is an amenable number.

5125220 is an abundant number, since it is smaller than the sum of its proper divisors (5816788).

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

5125220 is a wasteful number, since it uses less digits than its factorization.

5125220 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4271 (or 4269 counting only the distinct ones).

The product of its (nonzero) digits is 200, while the sum is 17.

The square root of 5125220 is about 2263.8948738844. The cubic root of 5125220 is about 172.4133290010.

The spelling of 5125220 in words is "five million, one hundred twenty-five thousand, two hundred twenty".