5221130 has 8 divisors (see below), whose sum is σ = 9398052. Its totient is φ = 2088448.

The previous prime is 5221129. The next prime is 5221133. The reversal of 5221130 is 311225.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 4897369 + 323761 = 2213^2 + 569^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (5221133) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 261047 + ... + 261066.

Almost surely, 2^5221130 is an apocalyptic number.

5221130 is a deficient number, since it is larger than the sum of its proper divisors (4176922).

5221130 is a wasteful number, since it uses less digits than its factorization.

5221130 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 522120.

The product of its (nonzero) digits is 60, while the sum is 14.

The square root of 5221130 is about 2284.9792121593. The cubic root of 5221130 is about 173.4821658897.

Adding to 5221130 its reverse (311225), we get a palindrome (5532355).

The spelling of 5221130 in words is "five million, two hundred twenty-one thousand, one hundred thirty".