5761439 has 2 divisors, whose sum is σ = 5761440. Its totient is φ = 5761438.

The previous prime is 5761433. The next prime is 5761447. The reversal of 5761439 is 9341675.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 5761439 - 2⁴ = 5761423 is a prime.

It is a Sophie Germain prime.

It is a junction number, because it is equal to n+sod(n) for n = 5761399 and 5761408.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (5761433) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2880719 + 2880720.

It is an arithmetic number, because the mean of its divisors is an integer number (2880720).

Almost surely, 2^5761439 is an apocalyptic number.

5761439 is a deficient number, since it is larger than the sum of its proper divisors (1).

5761439 is an equidigital number, since it uses as much as digits as its factorization.

5761439 is an evil number, because the sum of its binary digits is even.

The product of its digits is 22680, while the sum is 35.

The square root of 5761439 is about 2400.2997729450. The cubic root of 5761439 is about 179.2711162616.

The spelling of 5761439 in words is "five million, seven hundred sixty-one thousand, four hundred thirty-nine".