99324827 has 4 divisors (see below), whose sum is σ = 113514096. Its totient is φ = 85135560.

The previous prime is 99324791. The next prime is 99324859. The reversal of 99324827 is 72842399.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 99324827 - 2⁶ = 99324763 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (99324877) 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 3 ways as a sum of consecutive naturals, for example, 7094624 + ... + 7094637.

It is an arithmetic number, because the mean of its divisors is an integer number (28378524).

Almost surely, 2^99324827 is an apocalyptic number.

99324827 is a deficient number, since it is larger than the sum of its proper divisors (14189269).

99324827 is a wasteful number, since it uses less digits than its factorization.

99324827 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14189268.

The product of its digits is 217728, while the sum is 44.

The square root of 99324827 is about 9966.1841744973. The cubic root of 99324827 is about 463.1118983413. Note that the first 3 decimals are identical.

The spelling of 99324827 in words is "ninety-nine million, three hundred twenty-four thousand, eight hundred twenty-seven".