5800649 has 4 divisors (see below), whose sum is σ = 5810640. Its totient is φ = 5790660.

The previous prime is 5800637. The next prime is 5800661. The reversal of 5800649 is 9460085.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 9460085 = 5 ⋅1892017.

It is an interprime number because it is at equal distance from previous prime (5800637) and next prime (5800661).

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-5800649 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5800699) 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, 4067 + ... + 5304.

It is an arithmetic number, because the mean of its divisors is an integer number (1452660).

Almost surely, 2^5800649 is an apocalyptic number.

It is an amenable number.

5800649 is a deficient number, since it is larger than the sum of its proper divisors (9991).

5800649 is an equidigital number, since it uses as much as digits as its factorization.

5800649 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9990.

The product of its (nonzero) digits is 8640, while the sum is 32.

The square root of 5800649 is about 2408.4536532805. The cubic root of 5800649 is about 179.6768791555.

The spelling of 5800649 in words is "five million, eight hundred thousand, six hundred forty-nine".