15281341 has 2 divisors, whose sum is σ = 15281342. Its totient is φ = 15281340.

The previous prime is 15281323. The next prime is 15281353. The reversal of 15281341 is 14318251.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 14220441 + 1060900 = 3771^2 + 1030^2 .

It is a cyclic number.

It is not a de Polignac number, because 15281341 - 2¹⁷ = 15150269 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (15281311) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7640670 + 7640671.

It is an arithmetic number, because the mean of its divisors is an integer number (7640671).

Almost surely, 2^15281341 is an apocalyptic number.

It is an amenable number.

15281341 is a deficient number, since it is larger than the sum of its proper divisors (1).

15281341 is an equidigital number, since it uses as much as digits as its factorization.

15281341 is an evil number, because the sum of its binary digits is even.

The product of its digits is 960, while the sum is 25.

The square root of 15281341 is about 3909.1355821972. The cubic root of 15281341 is about 248.1535480353.

Adding to 15281341 its reverse (14318251), we get a palindrome (29599592).

The spelling of 15281341 in words is "fifteen million, two hundred eighty-one thousand, three hundred forty-one".