99328827 has 16 divisors (see below), whose sum is σ = 150133760. Its totient is φ = 57907872.

The previous prime is 99328769. The next prime is 99328861. The reversal of 99328827 is 72882399.

It is a happy number.

It is not a de Polignac number, because 99328827 - 2⁸ = 99328571 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (99328877) 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, 66283 + ... + 67764.

It is an arithmetic number, because the mean of its divisors is an integer number (9383360).

Almost surely, 2^99328827 is an apocalyptic number.

99328827 is a deficient number, since it is larger than the sum of its proper divisors (50804933).

99328827 is a wasteful number, since it uses less digits than its factorization.

99328827 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 134082.

The product of its digits is 435456, while the sum is 48.

The square root of 99328827 is about 9966.3848510882. The cubic root of 99328827 is about 463.1181150573.

The spelling of 99328827 in words is "ninety-nine million, three hundred twenty-eight thousand, eight hundred twenty-seven".