5006221 has 16 divisors (see below), whose sum is σ = 5764608. Its totient is φ = 4305600.

The previous prime is 5006207. The next prime is 5006231. The reversal of 5006221 is 1226005.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 5006221 - 2⁹ = 5005709 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 5006195 and 5006204.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5006231) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 17935 + ... + 18211.

It is an arithmetic number, because the mean of its divisors is an integer number (360288).

Almost surely, 2^5006221 is an apocalyptic number.

It is an amenable number.

5006221 is a deficient number, since it is larger than the sum of its proper divisors (758387).

5006221 is a wasteful number, since it uses less digits than its factorization.

5006221 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 372.

The product of its (nonzero) digits is 120, while the sum is 16.

The square root of 5006221 is about 2237.4586029690. The cubic root of 5006221 is about 171.0684836782.

The spelling of 5006221 in words is "five million, six thousand, two hundred twenty-one".