9880567 has 2 divisors, whose sum is σ = 9880568. Its totient is φ = 9880566.

The previous prime is 9880529. The next prime is 9880579. The reversal of 9880567 is 7650889.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-9880567 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (9880267) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4940283 + 4940284.

It is an arithmetic number, because the mean of its divisors is an integer number (4940284).

Almost surely, 2^9880567 is an apocalyptic number.

9880567 is a deficient number, since it is larger than the sum of its proper divisors (1).

9880567 is an equidigital number, since it uses as much as digits as its factorization.

9880567 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 120960, while the sum is 43.

The square root of 9880567 is about 3143.3369211715. The cubic root of 9880567 is about 214.5823295729.

The spelling of 9880567 in words is "nine million, eight hundred eighty thousand, five hundred sixty-seven".