4235705 has 8 divisors (see below), whose sum is σ = 5094792. Its totient is φ = 3380608.

The previous prime is 4235683. The next prime is 4235713. The reversal of 4235705 is 5075324.

It can be written as a sum of positive squares in 4 ways, for example, as 506944 + 3728761 = 712^2 + 1931^2 .

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

It is a cyclic number.

It is not a de Polignac number, because 4235705 - 2¹⁸ = 3973561 is a prime.

It is a Duffinian 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, 2399 + ... + 3771.

It is an arithmetic number, because the mean of its divisors is an integer number (636849).

Almost surely, 2^4235705 is an apocalyptic number.

It is an amenable number.

4235705 is a deficient number, since it is larger than the sum of its proper divisors (859087).

4235705 is a wasteful number, since it uses less digits than its factorization.

4235705 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1995.

The product of its (nonzero) digits is 4200, while the sum is 26.

The square root of 4235705 is about 2058.0828457572. The cubic root of 4235705 is about 161.7987772407.

The spelling of 4235705 in words is "four million, two hundred thirty-five thousand, seven hundred five".