99827927 has 8 divisors (see below), whose sum is σ = 106474176. Its totient is φ = 93267712.

The previous prime is 99827891. The next prime is 99827933. The reversal of 99827927 is 72972899.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 99827927 - 2⁶ = 99827863 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 (99827227) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 19103 + ... + 23760.

It is an arithmetic number, because the mean of its divisors is an integer number (13309272).

Almost surely, 2^99827927 is an apocalyptic number.

99827927 is a deficient number, since it is larger than the sum of its proper divisors (6646249).

99827927 is a wasteful number, since it uses less digits than its factorization.

99827927 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 43017.

The product of its digits is 1143072, while the sum is 53.

The square root of 99827927 is about 9991.3926456726. The cubic root of 99827927 is about 463.8924998063.

The spelling of 99827927 in words is "ninety-nine million, eight hundred twenty-seven thousand, nine hundred twenty-seven".