5747449 has 2 divisors, whose sum is σ = 5747450. Its totient is φ = 5747448.

The previous prime is 5747419. The next prime is 5747459. The reversal of 5747449 is 9447475.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 4981824 + 765625 = 2232^2 + 875^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-5747449 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (5747419) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2873724 + 2873725.

It is an arithmetic number, because the mean of its divisors is an integer number (2873725).

Almost surely, 2^5747449 is an apocalyptic number.

It is an amenable number.

5747449 is a deficient number, since it is larger than the sum of its proper divisors (1).

5747449 is an equidigital number, since it uses as much as digits as its factorization.

5747449 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 141120, while the sum is 40.

The square root of 5747449 is about 2397.3837823761. The cubic root of 5747449 is about 179.1258958489.

The spelling of 5747449 in words is "five million, seven hundred forty-seven thousand, four hundred forty-nine".