4118345 has 32 divisors (see below), whose sum is σ = 6497280. Its totient is φ = 2427840.

The previous prime is 4118339. The next prime is 4118417. The reversal of 4118345 is 5438114.

It is not a de Polignac number, because 4118345 - 2¹² = 4114249 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 7034 + ... + 7596.

It is an arithmetic number, because the mean of its divisors is an integer number (203040).

Almost surely, 2^4118345 is an apocalyptic number.

It is an amenable number.

4118345 is a deficient number, since it is larger than the sum of its proper divisors (2378935).

4118345 is a wasteful number, since it uses less digits than its factorization.

4118345 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 605.

The product of its digits is 1920, while the sum is 26.

The square root of 4118345 is about 2029.3705920802. The cubic root of 4118345 is about 160.2904230422.

The spelling of 4118345 in words is "four million, one hundred eighteen thousand, three hundred forty-five".