5257718 has 16 divisors (see below), whose sum is σ = 8406720. Its totient is φ = 2459016.

The previous prime is 5257711. The next prime is 5257723. The reversal of 5257718 is 8177525.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5257711) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2321 + ... + 3987.

It is an arithmetic number, because the mean of its divisors is an integer number (525420).

Almost surely, 2^5257718 is an apocalyptic number.

5257718 is a deficient number, since it is larger than the sum of its proper divisors (3149002).

5257718 is a wasteful number, since it uses less digits than its factorization.

5257718 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1771.

The product of its digits is 19600, while the sum is 35.

The square root of 5257718 is about 2292.9714346236. The cubic root of 5257718 is about 173.8864587136.

The spelling of 5257718 in words is "five million, two hundred fifty-seven thousand, seven hundred eighteen".