5744287 has 4 divisors (see below), whose sum is σ = 5899576. Its totient is φ = 5589000.

The previous prime is 5744279. The next prime is 5744311. The reversal of 5744287 is 7824475.

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 5744287 - 2³ = 5744279 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (37), and also a Moran number because the ratio is a prime number: 155251 = 5744287 / (5 + 7 + 4 + 4 + 2 + 8 + 7).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5744267) 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, 77589 + ... + 77662.

It is an arithmetic number, because the mean of its divisors is an integer number (1474894).

Almost surely, 2^5744287 is an apocalyptic number.

5744287 is a deficient number, since it is larger than the sum of its proper divisors (155289).

5744287 is a wasteful number, since it uses less digits than its factorization.

5744287 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 155288.

The product of its digits is 62720, while the sum is 37.

The square root of 5744287 is about 2396.7242227674. The cubic root of 5744287 is about 179.0930406939.

It can be divided in two parts, 57 and 44287, that added together give a palindrome (44344).

The spelling of 5744287 in words is "five million, seven hundred forty-four thousand, two hundred eighty-seven".