9916115 has 16 divisors (see below), whose sum is σ = 13430880. Its totient is φ = 6961920.

The previous prime is 9916103. The next prime is 9916129. The reversal of 9916115 is 5116199.

It is a happy number.

9916115 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 9916115 - 2⁸ = 9915859 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1514 + ... + 4703.

It is an arithmetic number, because the mean of its divisors is an integer number (839430).

Almost surely, 2^9916115 is an apocalyptic number.

9916115 is a deficient number, since it is larger than the sum of its proper divisors (3514765).

9916115 is a wasteful number, since it uses less digits than its factorization.

9916115 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6262.

The product of its digits is 2430, while the sum is 32.

The square root of 9916115 is about 3148.9863448418. The cubic root of 9916115 is about 214.8393608073.

The spelling of 9916115 in words is "nine million, nine hundred sixteen thousand, one hundred fifteen".