4930221 has 8 divisors (see below), whose sum is σ = 6960384. Its totient is φ = 3093440.

The previous prime is 4930207. The next prime is 4930231. The reversal of 4930221 is 1220394.

4930221 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

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

It is a cyclic number.

It is not a de Polignac number, because 4930221 - 2⁶ = 4930157 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4930231) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 48285 + ... + 48386.

It is an arithmetic number, because the mean of its divisors is an integer number (870048).

Almost surely, 2^4930221 is an apocalyptic number.

It is an amenable number.

4930221 is a deficient number, since it is larger than the sum of its proper divisors (2030163).

4930221 is a wasteful number, since it uses less digits than its factorization.

4930221 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 96691.

The product of its (nonzero) digits is 432, while the sum is 21.

The square root of 4930221 is about 2220.4100972568. The cubic root of 4930221 is about 170.1983958262.

It can be divided in two parts, 4930 and 221, that added together give a triangular number (5151 = T₁₀₁).

The spelling of 4930221 in words is "four million, nine hundred thirty thousand, two hundred twenty-one".