9955167 has 4 divisors (see below), whose sum is σ = 13273560. Its totient is φ = 6636776.

The previous prime is 9955163. The next prime is 9955171. The reversal of 9955167 is 7615599.

It is a semiprime because it is the product of two primes.

It is an interprime number because it is at equal distance from previous prime (9955163) and next prime (9955171).

It is a cyclic number.

It is not a de Polignac number, because 9955167 - 2² = 9955163 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (9955163) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1659192 + ... + 1659197.

It is an arithmetic number, because the mean of its divisors is an integer number (3318390).

Almost surely, 2^9955167 is an apocalyptic number.

9955167 is a deficient number, since it is larger than the sum of its proper divisors (3318393).

9955167 is a wasteful number, since it uses less digits than its factorization.

9955167 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3318392.

The product of its digits is 85050, while the sum is 42.

The square root of 9955167 is about 3155.1809773767. The cubic root of 9955167 is about 215.1210207431.

The spelling of 9955167 in words is "nine million, nine hundred fifty-five thousand, one hundred sixty-seven".