5016221 has 8 divisors (see below), whose sum is σ = 5814144. Its totient is φ = 4238640.

The previous prime is 5016197. The next prime is 5016229. The reversal of 5016221 is 1226105.

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

It is a de Polignac number, because none of the positive numbers 2^k-5016221 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 5016221.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5016229) 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 7 ways as a sum of consecutive naturals, for example, 4550 + ... + 5543.

It is an arithmetic number, because the mean of its divisors is an integer number (726768).

Almost surely, 2^5016221 is an apocalyptic number.

It is an amenable number.

5016221 is a deficient number, since it is larger than the sum of its proper divisors (797923).

5016221 is a wasteful number, since it uses less digits than its factorization.

5016221 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10171.

The product of its (nonzero) digits is 120, while the sum is 17.

The square root of 5016221 is about 2239.6921663479. The cubic root of 5016221 is about 171.1823118572.

The spelling of 5016221 in words is "five million, sixteen thousand, two hundred twenty-one".