5747 has 4 divisors (see below), whose sum is σ = 6576. Its totient is φ = 4920.

The previous prime is 5743. The next prime is 5749. The reversal of 5747 is 7475.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 5747 - 2² = 5743 is a prime.

It is a Duffinian number.

It is a plaindrome in base 12.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5741) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 404 + ... + 417.

It is an arithmetic number, because the mean of its divisors is an integer number (1644).

2⁵⁷⁴⁷ is an apocalyptic number.

5747 is a deficient number, since it is larger than the sum of its proper divisors (829).

5747 is an equidigital number, since it uses as much as digits as its factorization.

5747 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 828.

The product of its digits is 980, while the sum is 23.

The square root of 5747 is about 75.8089704455. The cubic root of 5747 is about 17.9121231193.

Subtracting 5747 from its reverse (7475), we obtain a cube (1728 = 12³).

The spelling of 5747 in words is "five thousand, seven hundred forty-seven".