5747081 has 4 divisors (see below), whose sum is σ = 5776452. Its totient is φ = 5717712.

The previous prime is 5747069. The next prime is 5747083. The reversal of 5747081 is 1807475.

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

It can be written as a sum of positive squares in 2 ways, for example, as 3297856 + 2449225 = 1816^2 + 1565^2 .

It is a cyclic number.

It is not a de Polignac number, because 5747081 - 2¹⁰ = 5746057 is a prime.

It is a super-2 number, since 2×5747081² = 66057880041122, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5747083) 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, 14390 + ... + 14783.

It is an arithmetic number, because the mean of its divisors is an integer number (1444113).

Almost surely, 2^5747081 is an apocalyptic number.

It is an amenable number.

5747081 is a deficient number, since it is larger than the sum of its proper divisors (29371).

5747081 is a wasteful number, since it uses less digits than its factorization.

5747081 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 29370.

The product of its (nonzero) digits is 7840, while the sum is 32.

The square root of 5747081 is about 2397.3070308160. The cubic root of 5747081 is about 179.1220727187.

The spelling of 5747081 in words is "five million, seven hundred forty-seven thousand, eighty-one".