9914563 has 4 divisors (see below), whose sum is σ = 9921600. Its totient is φ = 9907528.

The previous prime is 9914543. The next prime is 9914617. The reversal of 9914563 is 3654199.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-9914563 is a prime.

It is a d-powerful number, because it can be written as 9⁷ + 9⁷ + 1 + 4⁸ + 5⁵ + 6⁷ + 3³ .

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (9914543) 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 in 3 ways as a sum of consecutive naturals, for example, 595 + ... + 4492.

It is an arithmetic number, because the mean of its divisors is an integer number (2480400).

Almost surely, 2^9914563 is an apocalyptic number.

9914563 is a deficient number, since it is larger than the sum of its proper divisors (7037).

9914563 is a wasteful number, since it uses less digits than its factorization.

9914563 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7036.

The product of its digits is 29160, while the sum is 37.

The square root of 9914563 is about 3148.7399066928. The cubic root of 9914563 is about 214.8281518448.

The spelling of 9914563 in words is "nine million, nine hundred fourteen thousand, five hundred sixty-three".