99326223 has 16 divisors (see below), whose sum is σ = 155806560. Its totient is φ = 62322048.

The previous prime is 99326191. The next prime is 99326237. The reversal of 99326223 is 32262399.

It is not a de Polignac number, because 99326223 - 2⁵ = 99326191 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (99321223) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 107740 + ... + 108657.

It is an arithmetic number, because the mean of its divisors is an integer number (9737910).

Almost surely, 2^99326223 is an apocalyptic number.

99326223 is a deficient number, since it is larger than the sum of its proper divisors (56480337).

99326223 is a wasteful number, since it uses less digits than its factorization.

99326223 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 216423 (or 216417 counting only the distinct ones).

The product of its digits is 34992, while the sum is 36.

The square root of 99326223 is about 9966.2542110865. The cubic root of 99326223 is about 463.1140679942.

The spelling of 99326223 in words is "ninety-nine million, three hundred twenty-six thousand, two hundred twenty-three".