9855467 has 2 divisors, whose sum is σ = 9855468. Its totient is φ = 9855466.

The previous prime is 9855463. The next prime is 9855481. The reversal of 9855467 is 7645589.

9855467 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 9855467 - 2² = 9855463 is a prime.

It is a plaindrome in base 14.

It is not a weakly prime, because it can be changed into another prime (9855463) 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 as a sum of consecutive naturals, namely, 4927733 + 4927734.

It is an arithmetic number, because the mean of its divisors is an integer number (4927734).

Almost surely, 2^9855467 is an apocalyptic number.

9855467 is a deficient number, since it is larger than the sum of its proper divisors (1).

9855467 is an equidigital number, since it uses as much as digits as its factorization.

9855467 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 302400, while the sum is 44.

The square root of 9855467 is about 3139.3418099978. The cubic root of 9855467 is about 214.4004714639.

The spelling of 9855467 in words is "nine million, eight hundred fifty-five thousand, four hundred sixty-seven".