9968567 has 8 divisors (see below), whose sum is σ = 11469312. Its totient is φ = 8487000.

The previous prime is 9968551. The next prime is 9968573. The reversal of 9968567 is 7658699.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 9968567 - 2⁴ = 9968551 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (9968537) 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 in 7 ways as a sum of consecutive naturals, for example, 3659 + ... + 5772.

It is an arithmetic number, because the mean of its divisors is an integer number (1433664).

Almost surely, 2^9968567 is an apocalyptic number.

9968567 is a deficient number, since it is larger than the sum of its proper divisors (1500745).

9968567 is a wasteful number, since it uses less digits than its factorization.

9968567 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9589.

The product of its digits is 816480, while the sum is 50.

The square root of 9968567 is about 3157.3037547883. The cubic root of 9968567 is about 215.2174975869.

The spelling of 9968567 in words is "nine million, nine hundred sixty-eight thousand, five hundred sixty-seven".