99113617 has 8 divisors (see below), whose sum is σ = 100013760. Its totient is φ = 98217360.

The previous prime is 99113611. The next prime is 99113627. The reversal of 99113617 is 71631199.

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 99113617 - 2¹¹ = 99111569 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (99113611) 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 7 ways as a sum of consecutive naturals, for example, 74484 + ... + 75802.

It is an arithmetic number, because the mean of its divisors is an integer number (12501720).

Almost surely, 2^99113617 is an apocalyptic number.

It is an amenable number.

99113617 is a deficient number, since it is larger than the sum of its proper divisors (900143).

99113617 is a wasteful number, since it uses less digits than its factorization.

99113617 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1943.

The product of its digits is 10206, while the sum is 37.

The square root of 99113617 is about 9955.5822029653. The cubic root of 99113617 is about 462.7834028337.

The spelling of 99113617 in words is "ninety-nine million, one hundred thirteen thousand, six hundred seventeen".