30424541 has 6 divisors (see below), whose sum is σ = 35391870. Its totient is φ = 26078136.

The previous prime is 30424531. The next prime is 30424553. The reversal of 30424541 is 14542403.

It can be written as a sum of positive squares in only one way, i.e., 29658916 + 765625 = 5446^2 + 875^2 .

It is not a de Polignac number, because 30424541 - 2⁶ = 30424477 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30424531) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 310406 + ... + 310503.

It is an arithmetic number, because the mean of its divisors is an integer number (5898645).

Almost surely, 2^30424541 is an apocalyptic number.

It is an amenable number.

30424541 is a deficient number, since it is larger than the sum of its proper divisors (4967329).

30424541 is an equidigital number, since it uses as much as digits as its factorization.

30424541 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 620923 (or 620916 counting only the distinct ones).

The product of its (nonzero) digits is 1920, while the sum is 23.

The square root of 30424541 is about 5515.8445409565. The cubic root of 30424541 is about 312.1821100167.

Adding to 30424541 its reverse (14542403), we get a palindrome (44966944).

The spelling of 30424541 in words is "thirty million, four hundred twenty-four thousand, five hundred forty-one".