2444873 has 2 divisors, whose sum is σ = 2444874. Its totient is φ = 2444872.

The previous prime is 2444867. The next prime is 2444881. The reversal of 2444873 is 3784442.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1261129 + 1183744 = 1123^2 + 1088^2 .

It is a cyclic number.

It is not a de Polignac number, because 2444873 - 2⁶ = 2444809 is a prime.

It is a super-2 number, since 2×2444873² = 11954807972258, which contains 22 as substring.

It is a Sophie Germain prime.

It is a Curzon number.

It is not a weakly prime, because it can be changed into another prime (2444833) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1222436 + 1222437.

It is an arithmetic number, because the mean of its divisors is an integer number (1222437).

2^2444873 is an apocalyptic number.

It is an amenable number.

2444873 is a deficient number, since it is larger than the sum of its proper divisors (1).

2444873 is an equidigital number, since it uses as much as digits as its factorization.

2444873 is an evil number, because the sum of its binary digits is even.

The product of its digits is 21504, while the sum is 32.

The square root of 2444873 is about 1563.6089664619. The cubic root of 2444873 is about 134.7158724813.

The spelling of 2444873 in words is "two million, four hundred forty-four thousand, eight hundred seventy-three".