5715243 has 12 divisors (see below), whose sum is σ = 8369400. Its totient is φ = 3757536.

The previous prime is 5715239. The next prime is 5715251. The reversal of 5715243 is 3425175.

It is a happy number.

5715243 is a `hidden beast` number, since 571 + 52 + 43 = 666.

It is not a de Polignac number, because 5715243 - 2² = 5715239 is a prime.

It is not an unprimeable number, because it can be changed into a prime (5715343) 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 in 11 ways as a sum of consecutive naturals, for example, 3693 + ... + 5006.

It is an arithmetic number, because the mean of its divisors is an integer number (697450).

Almost surely, 2^5715243 is an apocalyptic number.

5715243 is a deficient number, since it is larger than the sum of its proper divisors (2654157).

5715243 is a wasteful number, since it uses less digits than its factorization.

5715243 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8778 (or 8775 counting only the distinct ones).

The product of its digits is 4200, while the sum is 27.

The square root of 5715243 is about 2390.6574409564. The cubic root of 5715243 is about 178.7906898745.

The spelling of 5715243 in words is "five million, seven hundred fifteen thousand, two hundred forty-three".