4116785 has 4 divisors (see below), whose sum is σ = 4940148. Its totient is φ = 3293424.

The previous prime is 4116781. The next prime is 4116817. The reversal of 4116785 is 5876114.

It is a happy number.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 5876114 = 2 ⋅2938057.

It can be written as a sum of positive squares in 2 ways, for example, as 461041 + 3655744 = 679^2 + 1912^2 .

It is a cyclic number.

It is not a de Polignac number, because 4116785 - 2² = 4116781 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (4116781) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 411674 + ... + 411683.

It is an arithmetic number, because the mean of its divisors is an integer number (1235037).

Almost surely, 2^4116785 is an apocalyptic number.

It is an amenable number.

4116785 is a deficient number, since it is larger than the sum of its proper divisors (823363).

4116785 is an equidigital number, since it uses as much as digits as its factorization.

4116785 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 823362.

The product of its digits is 6720, while the sum is 32.

The square root of 4116785 is about 2028.9862000516. The cubic root of 4116785 is about 160.2701815262.

The spelling of 4116785 in words is "four million, one hundred sixteen thousand, seven hundred eighty-five".