6552130 has 24 divisors (see below), whose sum is σ = 12774132. Its totient is φ = 2418624.

The previous prime is 6552121. The next prime is 6552149. The reversal of 6552130 is 312556.

It is a happy number.

It can be written as a sum of positive squares in 6 ways, for example, as 247009 + 6305121 = 497^2 + 2511^2 .

It is an Ulam number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 249 + ... + 3628.

Almost surely, 2^6552130 is an apocalyptic number.

6552130 is a deficient number, since it is larger than the sum of its proper divisors (6222002).

6552130 is a wasteful number, since it uses less digits than its factorization.

6552130 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3910 (or 3897 counting only the distinct ones).

The product of its (nonzero) digits is 900, while the sum is 22.

The square root of 6552130 is about 2559.7128745232. The cubic root of 6552130 is about 187.1231423176.

Adding to 6552130 its reverse (312556), we get a palindrome (6864686).

The spelling of 6552130 in words is "six million, five hundred fifty-two thousand, one hundred thirty".