24945941 has 2 divisors, whose sum is σ = 24945942. Its totient is φ = 24945940.

The previous prime is 24945931. The next prime is 24945983. The reversal of 24945941 is 14954942.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 24462916 + 483025 = 4946^2 + 695^2 .

It is a cyclic number.

It is not a de Polignac number, because 24945941 - 2¹⁰ = 24944917 is a prime.

It is a Chen prime.

It is a junction number, because it is equal to n+sod(n) for n = 24945895 and 24945904.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (24945931) 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, 12472970 + 12472971.

It is an arithmetic number, because the mean of its divisors is an integer number (12472971).

Almost surely, 2^24945941 is an apocalyptic number.

It is an amenable number.

24945941 is a deficient number, since it is larger than the sum of its proper divisors (1).

24945941 is an equidigital number, since it uses as much as digits as its factorization.

24945941 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 51840, while the sum is 38.

The square root of 24945941 is about 4994.5911744606. The cubic root of 24945941 is about 292.1908624262.

Subtracting from 24945941 its reverse (14954942), we obtain a palindrome (9990999).

The spelling of 24945941 in words is "twenty-four million, nine hundred forty-five thousand, nine hundred forty-one".