30422241 has 6 divisors (see below), whose sum is σ = 43943250. Its totient is φ = 20281488.

The previous prime is 30422237. The next prime is 30422243. The reversal of 30422241 is 14222403.

30422241 is a `hidden beast` number, since 3 + 0 + 422 + 241 = 666.

It can be written as a sum of positive squares in only one way, i.e., 30206016 + 216225 = 5496^2 + 465^2 .

It is not a de Polignac number, because 30422241 - 2² = 30422237 is a prime.

It is not an unprimeable number, because it can be changed into a prime (30422243) 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 5 ways as a sum of consecutive naturals, for example, 1690116 + ... + 1690133.

It is an arithmetic number, because the mean of its divisors is an integer number (7323875).

Almost surely, 2^30422241 is an apocalyptic number.

It is an amenable number.

30422241 is a deficient number, since it is larger than the sum of its proper divisors (13521009).

30422241 is a wasteful number, since it uses less digits than its factorization.

30422241 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3380255 (or 3380252 counting only the distinct ones).

The product of its (nonzero) digits is 384, while the sum is 18.

The square root of 30422241 is about 5515.6360467311. The cubic root of 30422241 is about 312.1742431553.

Adding to 30422241 its reverse (14222403), we get a palindrome (44644644).

The spelling of 30422241 in words is "thirty million, four hundred twenty-two thousand, two hundred forty-one".