15148361 has 2 divisors, whose sum is σ = 15148362. Its totient is φ = 15148360.

The previous prime is 15148337. The next prime is 15148369. The reversal of 15148361 is 16384151.

15148361 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 8094025 + 7054336 = 2845^2 + 2656^2 .

It is a cyclic number.

It is not a de Polignac number, because 15148361 - 2⁶ = 15148297 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (15148369) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7574180 + 7574181.

It is an arithmetic number, because the mean of its divisors is an integer number (7574181).

Almost surely, 2^15148361 is an apocalyptic number.

It is an amenable number.

15148361 is a deficient number, since it is larger than the sum of its proper divisors (1).

15148361 is an equidigital number, since it uses as much as digits as its factorization.

15148361 is an evil number, because the sum of its binary digits is even.

The product of its digits is 2880, while the sum is 29.

The square root of 15148361 is about 3892.0895416216. The cubic root of 15148361 is about 247.4316295861.

The spelling of 15148361 in words is "fifteen million, one hundred forty-eight thousand, three hundred sixty-one".