4118394 has 16 divisors (see below), whose sum is σ = 9413568. Its totient is φ = 1176672.

The previous prime is 4118339. The next prime is 4118417. The reversal of 4118394 is 4938114.

It is a happy number.

It is a super-2 number, since 2×4118394² = 33922338278472, which contains 22 as substring.

It is a nialpdrome in base 9.

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, 48987 + ... + 49070.

It is an arithmetic number, because the mean of its divisors is an integer number (588348).

Almost surely, 2^4118394 is an apocalyptic number.

4118394 is an abundant number, since it is smaller than the sum of its proper divisors (5295174).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

4118394 is a wasteful number, since it uses less digits than its factorization.

4118394 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 98069.

The product of its digits is 3456, while the sum is 30.

The square root of 4118394 is about 2029.3826647530. The cubic root of 4118394 is about 160.2910587506.

The spelling of 4118394 in words is "four million, one hundred eighteen thousand, three hundred ninety-four".