5726557 has 8 divisors (see below), whose sum is σ = 5866496. Its totient is φ = 5588352.

The previous prime is 5726549. The next prime is 5726561. The reversal of 5726557 is 7556275.

5726557 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

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 5726557 - 2³ = 5726549 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5726507) 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 7 ways as a sum of consecutive naturals, for example, 8173 + ... + 8845.

It is an arithmetic number, because the mean of its divisors is an integer number (733312).

Almost surely, 2^5726557 is an apocalyptic number.

It is an amenable number.

5726557 is a deficient number, since it is larger than the sum of its proper divisors (139939).

5726557 is a wasteful number, since it uses less digits than its factorization.

5726557 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 867.

The product of its digits is 73500, while the sum is 37.

The square root of 5726557 is about 2393.0225657106. The cubic root of 5726557 is about 178.9085912198.

The spelling of 5726557 in words is "five million, seven hundred twenty-six thousand, five hundred fifty-seven".