4886221 has 4 divisors (see below), whose sum is σ = 4897152. Its totient is φ = 4875292.

The previous prime is 4886213. The next prime is 4886227. The reversal of 4886221 is 1226884.

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 4886221 - 2³ = 4886213 is a prime.

It is a Smith number, since the sum of its digits (31) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4886227) 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, 4765 + ... + 5698.

It is an arithmetic number, because the mean of its divisors is an integer number (1224288).

Almost surely, 2^4886221 is an apocalyptic number.

It is an amenable number.

4886221 is a deficient number, since it is larger than the sum of its proper divisors (10931).

4886221 is a wasteful number, since it uses less digits than its factorization.

4886221 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10930.

The product of its digits is 6144, while the sum is 31.

The square root of 4886221 is about 2210.4798121675. The cubic root of 4886221 is about 169.6905674497.

The spelling of 4886221 in words is "four million, eight hundred eighty-six thousand, two hundred twenty-one".