5689049 has 4 divisors (see below), whose sum is σ = 5705700. Its totient is φ = 5672400.

The previous prime is 5689039. The next prime is 5689087. The reversal of 5689049 is 9409865.

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 4494400 + 1194649 = 2120^2 + 1093^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-5689049 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 5688997 and 5689015.

It is not an unprimeable number, because it can be changed into a prime (5689039) 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, 7802 + ... + 8499.

It is an arithmetic number, because the mean of its divisors is an integer number (1426425).

Almost surely, 2^5689049 is an apocalyptic number.

It is an amenable number.

5689049 is a deficient number, since it is larger than the sum of its proper divisors (16651).

5689049 is a wasteful number, since it uses less digits than its factorization.

5689049 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16650.

The product of its (nonzero) digits is 77760, while the sum is 41.

The square root of 5689049 is about 2385.1727400757. The cubic root of 5689049 is about 178.5171280841.

The spelling of 5689049 in words is "five million, six hundred eighty-nine thousand, forty-nine".