13502941 has 2 divisors, whose sum is σ = 13502942. Its totient is φ = 13502940.

The previous prime is 13502933. The next prime is 13502953. The reversal of 13502941 is 14920531.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 13176900 + 326041 = 3630^2 + 571^2 .

It is a cyclic number.

It is not a de Polignac number, because 13502941 - 2³ = 13502933 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (13502911) 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, 6751470 + 6751471.

It is an arithmetic number, because the mean of its divisors is an integer number (6751471).

Almost surely, 2^13502941 is an apocalyptic number.

It is an amenable number.

13502941 is a deficient number, since it is larger than the sum of its proper divisors (1).

13502941 is an equidigital number, since it uses as much as digits as its factorization.

13502941 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1080, while the sum is 25.

The square root of 13502941 is about 3674.6348117874. The cubic root of 13502941 is about 238.1274474527.

The spelling of 13502941 in words is "thirteen million, five hundred two thousand, nine hundred forty-one".