5648043 has 4 divisors (see below), whose sum is σ = 7530728. Its totient is φ = 3765360.

The previous prime is 5648039. The next prime is 5648047. The reversal of 5648043 is 3408465.

It is a semiprime because it is the product of two primes.

It is an interprime number because it is at equal distance from previous prime (5648039) and next prime (5648047).

It is not a de Polignac number, because 5648043 - 2² = 5648039 is a prime.

It is a D-number.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 5648043.

It is not an unprimeable number, because it can be changed into a prime (5648047) 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 3 ways as a sum of consecutive naturals, for example, 941338 + ... + 941343.

It is an arithmetic number, because the mean of its divisors is an integer number (1882682).

Almost surely, 2^5648043 is an apocalyptic number.

5648043 is a deficient number, since it is larger than the sum of its proper divisors (1882685).

5648043 is a wasteful number, since it uses less digits than its factorization.

5648043 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1882684.

The product of its (nonzero) digits is 11520, while the sum is 30.

The square root of 5648043 is about 2376.5611711042. The cubic root of 5648043 is about 178.0871832307.

The spelling of 5648043 in words is "five million, six hundred forty-eight thousand, forty-three".