99697096 has 8 divisors (see below), whose sum is σ = 186932070. Its totient is φ = 49848544.

The previous prime is 99697067. The next prime is 99697097. The reversal of 99697096 is 69079699.

It can be written as a sum of positive squares in only one way, i.e., 90516196 + 9180900 = 9514^2 + 3030^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is not an unprimeable number, because it can be changed into a prime (99697097) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6231061 + ... + 6231076.

Almost surely, 2^99697096 is an apocalyptic number.

It is an amenable number.

99697096 is a deficient number, since it is larger than the sum of its proper divisors (87234974).

99697096 is a wasteful number, since it uses less digits than its factorization.

99697096 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12462143 (or 12462139 counting only the distinct ones).

The product of its (nonzero) digits is 1653372, while the sum is 55.

The square root of 99697096 is about 9984.8433137431. The cubic root of 99697096 is about 463.6897574335.

The spelling of 99697096 in words is "ninety-nine million, six hundred ninety-seven thousand, ninety-six".