2918113 has 8 divisors (see below), whose sum is σ = 3197376. Its totient is φ = 2641200.

The previous prime is 2918107. The next prime is 2918117. The reversal of 2918113 is 3118192.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2918113 is a prime.

It is a Duffinian number.

2918113 is a lucky number.

It is a nialpdrome in base 12.

It is not an unprimeable number, because it can be changed into a prime (2918117) 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, 2995 + ... + 3847.

It is an arithmetic number, because the mean of its divisors is an integer number (399672).

2^2918113 is an apocalyptic number.

It is an amenable number.

2918113 is a deficient number, since it is larger than the sum of its proper divisors (279263).

2918113 is a wasteful number, since it uses less digits than its factorization.

2918113 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1175.

The product of its digits is 432, while the sum is 25.

The square root of 2918113 is about 1708.2485182198. The cubic root of 2918113 is about 142.9005943539.

The spelling of 2918113 in words is "two million, nine hundred eighteen thousand, one hundred thirteen".