5861749 has 2 divisors, whose sum is σ = 5861750. Its totient is φ = 5861748.

The previous prime is 5861731. The next prime is 5861761. The reversal of 5861749 is 9471685.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 5489649 + 372100 = 2343^2 + 610^2 .

It is a cyclic number.

It is not a de Polignac number, because 5861749 - 2⁷ = 5861621 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (5861789) 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, 2930874 + 2930875.

It is an arithmetic number, because the mean of its divisors is an integer number (2930875).

Almost surely, 2^5861749 is an apocalyptic number.

It is an amenable number.

5861749 is a deficient number, since it is larger than the sum of its proper divisors (1).

5861749 is an equidigital number, since it uses as much as digits as its factorization.

5861749 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 60480, while the sum is 40.

The square root of 5861749 is about 2421.1049130511. The cubic root of 5861749 is about 180.3055407376.

The spelling of 5861749 in words is "five million, eight hundred sixty-one thousand, seven hundred forty-nine".