99793127 has 16 divisors (see below), whose sum is σ = 116352000. Its totient is φ = 83825280.

The previous prime is 99793103. The next prime is 99793189. The reversal of 99793127 is 72139799.

It is not a de Polignac number, because 99793127 - 2⁶ = 99793063 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 (99793427) 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, 98399 + ... + 99407.

It is an arithmetic number, because the mean of its divisors is an integer number (7272000).

Almost surely, 2^99793127 is an apocalyptic number.

99793127 is a deficient number, since it is larger than the sum of its proper divisors (16558873).

99793127 is a wasteful number, since it uses less digits than its factorization.

99793127 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1286.

The product of its digits is 214326, while the sum is 47.

The square root of 99793127 is about 9989.6509949047. The cubic root of 99793127 is about 463.8385892567.

The spelling of 99793127 in words is "ninety-nine million, seven hundred ninety-three thousand, one hundred twenty-seven".