5948221 has 2 divisors, whose sum is σ = 5948222. Its totient is φ = 5948220.

The previous prime is 5948209. The next prime is 5948263. The reversal of 5948221 is 1228495.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 3024121 + 2924100 = 1739^2 + 1710^2 .

It is a cyclic number.

It is not a de Polignac number, because 5948221 - 2¹⁵ = 5915453 is a prime.

It is a Chen prime.

5948221 is a lucky number.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (5948281) 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 as a sum of consecutive naturals, namely, 2974110 + 2974111.

It is an arithmetic number, because the mean of its divisors is an integer number (2974111).

Almost surely, 2^5948221 is an apocalyptic number.

It is an amenable number.

5948221 is a deficient number, since it is larger than the sum of its proper divisors (1).

5948221 is an equidigital number, since it uses as much as digits as its factorization.

5948221 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 5760, while the sum is 31.

The square root of 5948221 is about 2438.8974968211. The cubic root of 5948221 is about 181.1878334561.

The spelling of 5948221 in words is "five million, nine hundred forty-eight thousand, two hundred twenty-one".