99447101 has 16 divisors (see below), whose sum is σ = 115368960. Its totient is φ = 84965760.

The previous prime is 99447079. The next prime is 99447107. The reversal of 99447101 is 10174499.

It is a cyclic number.

It is not a de Polignac number, because 99447101 - 2¹⁰ = 99446077 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 (99447107) 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 15 ways as a sum of consecutive naturals, for example, 3905 + ... + 14633.

It is an arithmetic number, because the mean of its divisors is an integer number (7210560).

Almost surely, 2^99447101 is an apocalyptic number.

It is an amenable number.

99447101 is a deficient number, since it is larger than the sum of its proper divisors (15921859).

99447101 is a wasteful number, since it uses less digits than its factorization.

99447101 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10796.

The product of its (nonzero) digits is 9072, while the sum is 35.

The square root of 99447101 is about 9972.3167318332. The cubic root of 99447101 is about 463.3018586467.

The spelling of 99447101 in words is "ninety-nine million, four hundred forty-seven thousand, one hundred one".