4116845 has 8 divisors (see below), whose sum is σ = 4968600. Its totient is φ = 3274560.

The previous prime is 4116823. The next prime is 4116857. The reversal of 4116845 is 5486114.

It can be written as a sum of positive squares in 4 ways, for example, as 44521 + 4072324 = 211^2 + 2018^2 .

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

It is not a de Polignac number, because 4116845 - 2⁶ = 4116781 is a prime.

It is a d-powerful number, because it can be written as 4⁵ + 1 + 1 + 6 + 8⁷ + 4⁸ + 5⁹ .

It is a Curzon number.

It is a nialpdrome in base 9.

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, 1370 + ... + 3179.

It is an arithmetic number, because the mean of its divisors is an integer number (621075).

Almost surely, 2^4116845 is an apocalyptic number.

It is an amenable number.

4116845 is a deficient number, since it is larger than the sum of its proper divisors (851755).

4116845 is a wasteful number, since it uses less digits than its factorization.

4116845 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4735.

The product of its digits is 3840, while the sum is 29.

The square root of 4116845 is about 2029.0009857070. Note that the first 3 decimals coincide. The cubic root of 4116845 is about 160.2709601406.

The spelling of 4116845 in words is "four million, one hundred sixteen thousand, eight hundred forty-five".