4948221 has 8 divisors (see below), whose sum is σ = 6626880. Its totient is φ = 3284192.

The previous prime is 4948219. The next prime is 4948231. The reversal of 4948221 is 1228494.

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 4948221 - 2¹ = 4948219 is a prime.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4948201) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2841 + ... + 4238.

It is an arithmetic number, because the mean of its divisors is an integer number (828360).

Almost surely, 2^4948221 is an apocalyptic number.

It is an amenable number.

4948221 is a deficient number, since it is larger than the sum of its proper divisors (1678659).

4948221 is a wasteful number, since it uses less digits than its factorization.

4948221 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7315.

The product of its digits is 4608, while the sum is 30.

The square root of 4948221 is about 2224.4597096823. The cubic root of 4948221 is about 170.4052729859.

The spelling of 4948221 in words is "four million, nine hundred forty-eight thousand, two hundred twenty-one".