15230441 has 2 divisors, whose sum is σ = 15230442. Its totient is φ = 15230440.

The previous prime is 15230407. The next prime is 15230443. The reversal of 15230441 is 14403251.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 7722841 + 7507600 = 2779^2 + 2740^2 .

It is a cyclic number.

It is not a de Polignac number, because 15230441 - 2⁶ = 15230377 is a prime.

It is a Sophie Germain prime.

Together with 15230443, it forms a pair of twin primes.

It is a Chen prime.

It is a Curzon number.

It is not a weakly prime, because it can be changed into another prime (15230443) 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, 7615220 + 7615221.

It is an arithmetic number, because the mean of its divisors is an integer number (7615221).

Almost surely, 2^15230441 is an apocalyptic number.

It is an amenable number.

15230441 is a deficient number, since it is larger than the sum of its proper divisors (1).

15230441 is an equidigital number, since it uses as much as digits as its factorization.

15230441 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 480, while the sum is 20.

The square root of 15230441 is about 3902.6197611348. The cubic root of 15230441 is about 247.8777200250.

Adding to 15230441 its reverse (14403251), we get a palindrome (29633692).

The spelling of 15230441 in words is "fifteen million, two hundred thirty thousand, four hundred forty-one".