5724671 has 4 divisors (see below), whose sum is σ = 5731632. Its totient is φ = 5717712.

The previous prime is 5724661. The next prime is 5724679. The reversal of 5724671 is 1764275.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-5724671 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 (5724679) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2051 + ... + 3956.

It is an arithmetic number, because the mean of its divisors is an integer number (1432908).

Almost surely, 2^5724671 is an apocalyptic number.

5724671 is a deficient number, since it is larger than the sum of its proper divisors (6961).

5724671 is an equidigital number, since it uses as much as digits as its factorization.

5724671 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6960.

The product of its digits is 11760, while the sum is 32.

The square root of 5724671 is about 2392.6284709499. The cubic root of 5724671 is about 178.8889483144. Note that the first 3 decimals are identical.

The spelling of 5724671 in words is "five million, seven hundred twenty-four thousand, six hundred seventy-one".