99471163 has 8 divisors (see below), whose sum is σ = 109589616. Its totient is φ = 89532000.

The previous prime is 99471161. The next prime is 99471181. The reversal of 99471163 is 36117499.

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 99471163 - 2¹ = 99471161 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (99471161) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 43656 + ... + 45877.

It is an arithmetic number, because the mean of its divisors is an integer number (13698702).

Almost surely, 2^99471163 is an apocalyptic number.

99471163 is a deficient number, since it is larger than the sum of its proper divisors (10118453).

99471163 is a wasteful number, since it uses less digits than its factorization.

99471163 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 89645.

The product of its digits is 40824, while the sum is 40.

The square root of 99471163 is about 9973.5230986848. The cubic root of 99471163 is about 463.3392221301.

The spelling of 99471163 in words is "ninety-nine million, four hundred seventy-one thousand, one hundred sixty-three".