5030221 has 4 divisors (see below), whose sum is σ = 5748832. Its totient is φ = 4311612.

The previous prime is 5030219. The next prime is 5030227. The reversal of 5030221 is 1220305.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 5030221 - 2¹ = 5030219 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5030227) 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, 359295 + ... + 359308.

It is an arithmetic number, because the mean of its divisors is an integer number (1437208).

Almost surely, 2^5030221 is an apocalyptic number.

It is an amenable number.

5030221 is a deficient number, since it is larger than the sum of its proper divisors (718611).

5030221 is an equidigital number, since it uses as much as digits as its factorization.

5030221 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 718610.

The product of its (nonzero) digits is 60, while the sum is 13.

The square root of 5030221 is about 2242.8154181742. The cubic root of 5030221 is about 171.3414174380.

Adding to 5030221 its reverse (1220305), we get a palindrome (6250526).

The spelling of 5030221 in words is "five million, thirty thousand, two hundred twenty-one".