5715281 has 16 divisors (see below), whose sum is σ = 7112448. Its totient is φ = 4512000.

The previous prime is 5715251. The next prime is 5715299. The reversal of 5715281 is 1825175.

It is a cyclic number.

It is not a de Polignac number, because 5715281 - 2⁶ = 5715217 is a prime.

It is a super-2 number, since 2×5715281² = 65328873817922, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5715211) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1256 + ... + 3606.

It is an arithmetic number, because the mean of its divisors is an integer number (444528).

Almost surely, 2^5715281 is an apocalyptic number.

It is an amenable number.

5715281 is a deficient number, since it is larger than the sum of its proper divisors (1397167).

5715281 is a wasteful number, since it uses less digits than its factorization.

5715281 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2392.

The product of its digits is 2800, while the sum is 29.

The square root of 5715281 is about 2390.6653885477. The cubic root of 5715281 is about 178.7910861266.

The spelling of 5715281 in words is "five million, seven hundred fifteen thousand, two hundred eighty-one".