4132705 has 4 divisors (see below), whose sum is σ = 4959252. Its totient is φ = 3306160.

The previous prime is 4132693. The next prime is 4132769. The reversal of 4132705 is 5072314.

4132705 is nontrivially palindromic in base 12.

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 1661521 + 2471184 = 1289^2 + 1572^2 .

It is not a de Polignac number, because 4132705 - 2⁵ = 4132673 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 (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 413266 + ... + 413275.

It is an arithmetic number, because the mean of its divisors is an integer number (1239813).

Almost surely, 2^4132705 is an apocalyptic number.

It is an amenable number.

4132705 is a deficient number, since it is larger than the sum of its proper divisors (826547).

4132705 is an equidigital number, since it uses as much as digits as its factorization.

4132705 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 826546.

The product of its (nonzero) digits is 840, while the sum is 22.

The square root of 4132705 is about 2032.9055560945. The cubic root of 4132705 is about 160.4765091476.

The spelling of 4132705 in words is "four million, one hundred thirty-two thousand, seven hundred five".