5644073 has 2 divisors, whose sum is σ = 5644074. Its totient is φ = 5644072.

The previous prime is 5644061. The next prime is 5644087. The reversal of 5644073 is 3704465.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 5626384 + 17689 = 2372^2 + 133^2 .

It is a cyclic number.

It is not a de Polignac number, because 5644073 - 2¹⁴ = 5627689 is a prime.

It is not a weakly prime, because it can be changed into another prime (5644033) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2822036 + 2822037.

It is an arithmetic number, because the mean of its divisors is an integer number (2822037).

Almost surely, 2^5644073 is an apocalyptic number.

It is an amenable number.

5644073 is a deficient number, since it is larger than the sum of its proper divisors (1).

5644073 is an equidigital number, since it uses as much as digits as its factorization.

5644073 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 10080, while the sum is 29.

The square root of 5644073 is about 2375.7257838395. The cubic root of 5644073 is about 178.0454477226.

The spelling of 5644073 in words is "five million, six hundred forty-four thousand, seventy-three".