5724047 has 4 divisors (see below), whose sum is σ = 6541776. Its totient is φ = 4906320.

The previous prime is 5724023. The next prime is 5724097. The reversal of 5724047 is 7404275.

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 5724047 - 2¹⁰ = 5723023 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 (5724007) 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, 408854 + ... + 408867.

It is an arithmetic number, because the mean of its divisors is an integer number (1635444).

Almost surely, 2^5724047 is an apocalyptic number.

5724047 is a deficient number, since it is larger than the sum of its proper divisors (817729).

5724047 is an equidigital number, since it uses as much as digits as its factorization.

5724047 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 817728.

The product of its (nonzero) digits is 7840, while the sum is 29.

The square root of 5724047 is about 2392.4980668749. The cubic root of 5724047 is about 178.8824483334.

The spelling of 5724047 in words is "five million, seven hundred twenty-four thousand, forty-seven".