9450013 has 2 divisors, whose sum is σ = 9450014. Its totient is φ = 9450012.

The previous prime is 9449989. The next prime is 9450017. The reversal of 9450013 is 3100549.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 9253764 + 196249 = 3042^2 + 443^2 .

It is an emirp because it is prime and its reverse (3100549) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-9450013 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (9450017) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4725006 + 4725007.

It is an arithmetic number, because the mean of its divisors is an integer number (4725007).

Almost surely, 2^9450013 is an apocalyptic number.

It is an amenable number.

9450013 is a deficient number, since it is larger than the sum of its proper divisors (1).

9450013 is an equidigital number, since it uses as much as digits as its factorization.

9450013 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 540, while the sum is 22.

The square root of 9450013 is about 3074.0873442373. The cubic root of 9450013 is about 211.4190589089.

The spelling of 9450013 in words is "nine million, four hundred fifty thousand, thirteen".