9814513 has 2 divisors, whose sum is σ = 9814514. Its totient is φ = 9814512.

The previous prime is 9814477. The next prime is 9814517. The reversal of 9814513 is 3154189.

9814513 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., 7573504 + 2241009 = 2752^2 + 1497^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-9814513 is a prime.

It is an Ulam number.

It is not a weakly prime, because it can be changed into another prime (9814517) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4907256 + 4907257.

It is an arithmetic number, because the mean of its divisors is an integer number (4907257).

Almost surely, 2^9814513 is an apocalyptic number.

It is an amenable number.

9814513 is a deficient number, since it is larger than the sum of its proper divisors (1).

9814513 is an equidigital number, since it uses as much as digits as its factorization.

9814513 is an evil number, because the sum of its binary digits is even.

The product of its digits is 4320, while the sum is 31.

The square root of 9814513 is about 3132.8123148379. The cubic root of 9814513 is about 214.1030816165.

The spelling of 9814513 in words is "nine million, eight hundred fourteen thousand, five hundred thirteen".