5726497 has 8 divisors (see below), whose sum is σ = 6652352. Its totient is φ = 4827600.

The previous prime is 5726477. The next prime is 5726507. The reversal of 5726497 is 7946275.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 5726497 - 2¹⁵ = 5693729 is a prime.

5726497 is a lucky number.

It is a plaindrome in base 13.

It is not an unprimeable number, because it can be changed into a prime (5726407) 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, 6279 + ... + 7132.

It is an arithmetic number, because the mean of its divisors is an integer number (831544).

Almost surely, 2^5726497 is an apocalyptic number.

It is an amenable number.

5726497 is a deficient number, since it is larger than the sum of its proper divisors (925855).

5726497 is a wasteful number, since it uses less digits than its factorization.

5726497 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13479.

The product of its digits is 105840, while the sum is 40.

The square root of 5726497 is about 2393.0100292310. The cubic root of 5726497 is about 178.9079663794.

The spelling of 5726497 in words is "five million, seven hundred twenty-six thousand, four hundred ninety-seven".