5682739 has 8 divisors (see below), whose sum is σ = 5838480. Its totient is φ = 5529216.

The previous prime is 5682731. The next prime is 5682763. The reversal of 5682739 is 9372865.

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 5682739 - 2³ = 5682731 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5682731) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 5487 + ... + 6439.

It is an arithmetic number, because the mean of its divisors is an integer number (729810).

Almost surely, 2^5682739 is an apocalyptic number.

5682739 is a deficient number, since it is larger than the sum of its proper divisors (155741).

5682739 is an equidigital number, since it uses as much as digits as its factorization.

5682739 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1109.

The product of its digits is 90720, while the sum is 40.

The square root of 5682739 is about 2383.8496177402. The cubic root of 5682739 is about 178.4511030010.

The spelling of 5682739 in words is "five million, six hundred eighty-two thousand, seven hundred thirty-nine".