99097211 has 8 divisors (see below), whose sum is σ = 102581760. Its totient is φ = 95655168.

The previous prime is 99097189. The next prime is 99097247. The reversal of 99097211 is 11279099.

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

It is a cyclic number.

It is not a de Polignac number, because 99097211 - 2¹⁰ = 99096187 is a prime.

It is not an unprimeable number, because it can be changed into a prime (99097511) 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, 5846 + ... + 15243.

It is an arithmetic number, because the mean of its divisors is an integer number (12822720).

Almost surely, 2^99097211 is an apocalyptic number.

99097211 is a deficient number, since it is larger than the sum of its proper divisors (3484549).

99097211 is a wasteful number, since it uses less digits than its factorization.

99097211 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21253.

The product of its (nonzero) digits is 10206, while the sum is 38.

The square root of 99097211 is about 9954.7582090174. The cubic root of 99097211 is about 462.7578670103.

The spelling of 99097211 in words is "ninety-nine million, ninety-seven thousand, two hundred eleven".