99197153 has 16 divisors (see below), whose sum is σ = 110574720. Its totient is φ = 88233600.

The previous prime is 99197149. The next prime is 99197167. The reversal of 99197153 is 35179199.

It is a cyclic number.

It is not a de Polignac number, because 99197153 - 2² = 99197149 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (99197123) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 122213 + ... + 123021.

It is an arithmetic number, because the mean of its divisors is an integer number (6910920).

Almost surely, 2^99197153 is an apocalyptic number.

It is an amenable number.

99197153 is a deficient number, since it is larger than the sum of its proper divisors (11377567).

99197153 is a wasteful number, since it uses less digits than its factorization.

99197153 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1048.

The product of its digits is 76545, while the sum is 44.

The square root of 99197153 is about 9959.7767545262. The cubic root of 99197153 is about 462.9133823446.

The spelling of 99197153 in words is "ninety-nine million, one hundred ninety-seven thousand, one hundred fifty-three".