5727243 has 4 divisors (see below), whose sum is σ = 7636328. Its totient is φ = 3818160.

The previous prime is 5727223. The next prime is 5727251. The reversal of 5727243 is 3427275.

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

It is not a de Polignac number, because 5727243 - 2¹² = 5723147 is a prime.

It is a D-number.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 5727243.

It is not an unprimeable number, because it can be changed into a prime (5727223) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 954538 + ... + 954543.

It is an arithmetic number, because the mean of its divisors is an integer number (1909082).

Almost surely, 2^5727243 is an apocalyptic number.

5727243 is a deficient number, since it is larger than the sum of its proper divisors (1909085).

5727243 is a wasteful number, since it uses less digits than its factorization.

5727243 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1909084.

The product of its digits is 11760, while the sum is 30.

The square root of 5727243 is about 2393.1658947929. The cubic root of 5727243 is about 178.9157349185.

Subtracting from 5727243 its reverse (3427275), we obtain a cube (2299968 = 132³).

The spelling of 5727243 in words is "five million, seven hundred twenty-seven thousand, two hundred forty-three".