5918441 has 2 divisors, whose sum is σ = 5918442. Its totient is φ = 5918440.

The previous prime is 5918417. The next prime is 5918447. The reversal of 5918441 is 1448195.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 4393216 + 1525225 = 2096^2 + 1235^2 .

It is a cyclic number.

It is not a de Polignac number, because 5918441 - 2⁶ = 5918377 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 5918398 and 5918407.

It is not a weakly prime, because it can be changed into another prime (5918447) 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 as a sum of consecutive naturals, namely, 2959220 + 2959221.

It is an arithmetic number, because the mean of its divisors is an integer number (2959221).

Almost surely, 2^5918441 is an apocalyptic number.

It is an amenable number.

5918441 is a deficient number, since it is larger than the sum of its proper divisors (1).

5918441 is an equidigital number, since it uses as much as digits as its factorization.

5918441 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 5760, while the sum is 32.

The square root of 5918441 is about 2432.7846184979. The cubic root of 5918441 is about 180.8849527838.

The spelling of 5918441 in words is "five million, nine hundred eighteen thousand, four hundred forty-one".