5218497 has 12 divisors (see below), whose sum is σ = 7609680. Its totient is φ = 3445848.

The previous prime is 5218487. The next prime is 5218511. The reversal of 5218497 is 7948125.

It is not a de Polignac number, because 5218497 - 2⁴ = 5218481 is a prime.

It is not an unprimeable number, because it can be changed into a prime (5218417) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1747 + ... + 3672.

It is an arithmetic number, because the mean of its divisors is an integer number (634140).

Almost surely, 2^5218497 is an apocalyptic number.

It is an amenable number.

5218497 is a deficient number, since it is larger than the sum of its proper divisors (2391183).

5218497 is a wasteful number, since it uses less digits than its factorization.

5218497 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5532 (or 5529 counting only the distinct ones).

The product of its digits is 20160, while the sum is 36.

The square root of 5218497 is about 2284.4029854647. The cubic root of 5218497 is about 173.4529988097.

The spelling of 5218497 in words is "five million, two hundred eighteen thousand, four hundred ninety-seven".