5889749 has 4 divisors (see below), whose sum is σ = 5907564. Its totient is φ = 5871936.

The previous prime is 5889739. The next prime is 5889787. The reversal of 5889749 is 9479885.

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 970225 + 4919524 = 985^2 + 2218^2 .

It is a cyclic number.

It is not a de Polignac number, because 5889749 - 2¹² = 5885653 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 5889697 and 5889706.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5889739) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8402 + ... + 9075.

It is an arithmetic number, because the mean of its divisors is an integer number (1476891).

Almost surely, 2^5889749 is an apocalyptic number.

It is an amenable number.

5889749 is a deficient number, since it is larger than the sum of its proper divisors (17815).

5889749 is a wasteful number, since it uses less digits than its factorization.

5889749 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17814.

The product of its digits is 725760, while the sum is 50.

The square root of 5889749 is about 2426.8805079773. The cubic root of 5889749 is about 180.5921752032.

The spelling of 5889749 in words is "five million, eight hundred eighty-nine thousand, seven hundred forty-nine".