15336149 has 2 divisors, whose sum is σ = 15336150. Its totient is φ = 15336148.

The previous prime is 15336131. The next prime is 15336151. The reversal of 15336149 is 94163351.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 13912900 + 1423249 = 3730^2 + 1193^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-15336149 is a prime.

Together with 15336151, it forms a pair of twin primes.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (15336109) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7668074 + 7668075.

It is an arithmetic number, because the mean of its divisors is an integer number (7668075).

Almost surely, 2^15336149 is an apocalyptic number.

It is an amenable number.

15336149 is a deficient number, since it is larger than the sum of its proper divisors (1).

15336149 is an equidigital number, since it uses as much as digits as its factorization.

15336149 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 9720, while the sum is 32.

The square root of 15336149 is about 3916.1395531824. The cubic root of 15336149 is about 248.4498695818.

The spelling of 15336149 in words is "fifteen million, three hundred thirty-six thousand, one hundred forty-nine".