5399941 has 2 divisors, whose sum is σ = 5399942. Its totient is φ = 5399940.

The previous prime is 5399939. The next prime is 5399993. The reversal of 5399941 is 1499935.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 4536900 + 863041 = 2130^2 + 929^2 .

It is a cyclic number.

It is not a de Polignac number, because 5399941 - 2¹ = 5399939 is a prime.

Together with 5399939, it forms a pair of twin primes.

It is a junction number, because it is equal to n+sod(n) for n = 5399894 and 5399903.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (5399041) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2699970 + 2699971.

It is an arithmetic number, because the mean of its divisors is an integer number (2699971).

Almost surely, 2^5399941 is an apocalyptic number.

It is an amenable number.

5399941 is a deficient number, since it is larger than the sum of its proper divisors (1).

5399941 is an equidigital number, since it uses as much as digits as its factorization.

5399941 is an evil number, because the sum of its binary digits is even.

The product of its digits is 43740, while the sum is 40.

The square root of 5399941 is about 2323.7773129110. Note that the first 3 decimals coincide. The cubic root of 5399941 is about 175.4404253384.

The spelling of 5399941 in words is "five million, three hundred ninety-nine thousand, nine hundred forty-one".