4208713 has 4 divisors (see below), whose sum is σ = 4322500. Its totient is φ = 4094928.

The previous prime is 4208689. The next prime is 4208717. The reversal of 4208713 is 3178024.

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 2271049 + 1937664 = 1507^2 + 1392^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-4208713 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4208717) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 56838 + ... + 56911.

It is an arithmetic number, because the mean of its divisors is an integer number (1080625).

Almost surely, 2^4208713 is an apocalyptic number.

It is an amenable number.

4208713 is a deficient number, since it is larger than the sum of its proper divisors (113787).

4208713 is a wasteful number, since it uses less digits than its factorization.

4208713 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 113786.

The product of its (nonzero) digits is 1344, while the sum is 25.

The square root of 4208713 is about 2051.5148061859. The cubic root of 4208713 is about 161.4543574112.

The spelling of 4208713 in words is "four million, two hundred eight thousand, seven hundred thirteen".