15149041 has 2 divisors, whose sum is σ = 15149042. Its totient is φ = 15149040.

The previous prime is 15149039. The next prime is 15149053. The reversal of 15149041 is 14094151.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 15046641 + 102400 = 3879^2 + 320^2 .

It is a cyclic number.

It is not a de Polignac number, because 15149041 - 2¹ = 15149039 is a prime.

Together with 15149039, it forms a pair of twin primes.

It is a junction number, because it is equal to n+sod(n) for n = 15148997 and 15149015.

It is not a weakly prime, because it can be changed into another prime (15149011) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7574520 + 7574521.

It is an arithmetic number, because the mean of its divisors is an integer number (7574521).

Almost surely, 2^15149041 is an apocalyptic number.

It is an amenable number.

15149041 is a deficient number, since it is larger than the sum of its proper divisors (1).

15149041 is an equidigital number, since it uses as much as digits as its factorization.

15149041 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 720, while the sum is 25.

The square root of 15149041 is about 3892.1768973159. The cubic root of 15149041 is about 247.4353318786.

The spelling of 15149041 in words is "fifteen million, one hundred forty-nine thousand, forty-one".