5724659 has 4 divisors (see below), whose sum is σ = 5805360. Its totient is φ = 5643960.

The previous prime is 5724613. The next prime is 5724661. The reversal of 5724659 is 9564275.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 5724659 - 2⁸ = 5724403 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5724679) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 40244 + ... + 40385.

It is an arithmetic number, because the mean of its divisors is an integer number (1451340).

Almost surely, 2^5724659 is an apocalyptic number.

5724659 is a deficient number, since it is larger than the sum of its proper divisors (80701).

5724659 is an equidigital number, since it uses as much as digits as its factorization.

5724659 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 80700.

The product of its digits is 75600, while the sum is 38.

The square root of 5724659 is about 2392.6259632462. The cubic root of 5724659 is about 178.8888233193. Note that the first 4 decimals are identical.

The spelling of 5724659 in words is "five million, seven hundred twenty-four thousand, six hundred fifty-nine".