5724647 has 6 divisors (see below), whose sum is σ = 5863248. Its totient is φ = 5586792.

The previous prime is 5724613. The next prime is 5724661. The reversal of 5724647 is 7464275.

It is not a de Polignac number, because 5724647 - 2¹⁶ = 5659111 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 (5724247) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 16229 + ... + 16577.

It is an arithmetic number, because the mean of its divisors is an integer number (977208).

Almost surely, 2^5724647 is an apocalyptic number.

5724647 is a deficient number, since it is larger than the sum of its proper divisors (138601).

5724647 is an frugal number, since it uses more digits than its factorization.

5724647 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 745 (or 396 counting only the distinct ones).

The product of its digits is 47040, while the sum is 35.

The square root of 5724647 is about 2392.6234555400. The cubic root of 5724647 is about 178.8886983239. Note that the first 3 decimals are identical.

The spelling of 5724647 in words is "five million, seven hundred twenty-four thousand, six hundred forty-seven".