4076705 has 4 divisors (see below), whose sum is σ = 4892052. Its totient is φ = 3261360.

The previous prime is 4076647. The next prime is 4076713. The reversal of 4076705 is 5076704.

4076705 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 1149184 + 2927521 = 1072^2 + 1711^2 .

It is not a de Polignac number, because 4076705 - 2⁶ = 4076641 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 407666 + ... + 407675.

It is an arithmetic number, because the mean of its divisors is an integer number (1223013).

Almost surely, 2^4076705 is an apocalyptic number.

It is an amenable number.

4076705 is a deficient number, since it is larger than the sum of its proper divisors (815347).

4076705 is an equidigital number, since it uses as much as digits as its factorization.

4076705 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 815346.

The product of its (nonzero) digits is 5880, while the sum is 29.

The square root of 4076705 is about 2019.0851888912. The cubic root of 4076705 is about 159.7483674850.

Subtracting 4076705 from its reverse (5076704), we obtain a palindrome (999999).

The spelling of 4076705 in words is "four million, seventy-six thousand, seven hundred five".