9913118 has 16 divisors (see below), whose sum is σ = 15431040. Its totient is φ = 4771200.

The previous prime is 9913097. The next prime is 9913129. The reversal of 9913118 is 8113199.

9913118 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 17138 + ... + 17706.

It is an arithmetic number, because the mean of its divisors is an integer number (964440).

Almost surely, 2^9913118 is an apocalyptic number.

9913118 is a deficient number, since it is larger than the sum of its proper divisors (5517922).

9913118 is a wasteful number, since it uses less digits than its factorization.

9913118 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 883.

The product of its digits is 1944, while the sum is 32.

The square root of 9913118 is about 3148.5104414628. The cubic root of 9913118 is about 214.8177146135.

The spelling of 9913118 in words is "nine million, nine hundred thirteen thousand, one hundred eighteen".