5221330 has 16 divisors (see below), whose sum is σ = 9702144. Its totient is φ = 2021040.

The previous prime is 5221327. The next prime is 5221331. The reversal of 5221330 is 331225.

5221330 = 101² + 102² + ... + 255².

It is not an unprimeable number, because it can be changed into a prime (5221331) 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, 8112 + ... + 8731.

It is an arithmetic number, because the mean of its divisors is an integer number (606384).

Almost surely, 2^5221330 is an apocalyptic number.

5221330 is a deficient number, since it is larger than the sum of its proper divisors (4480814).

5221330 is a wasteful number, since it uses less digits than its factorization.

5221330 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16881.

The product of its (nonzero) digits is 180, while the sum is 16.

The square root of 5221330 is about 2285.0229758145. The cubic root of 5221330 is about 173.4843809906.

Adding to 5221330 its reverse (331225), we get a palindrome (5552555).

The spelling of 5221330 in words is "five million, two hundred twenty-one thousand, three hundred thirty".