5724137 has 2 divisors, whose sum is σ = 5724138. Its totient is φ = 5724136.

The previous prime is 5724127. The next prime is 5724139. The reversal of 5724137 is 7314275.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 4426816 + 1297321 = 2104^2 + 1139^2 .

It is a cyclic number.

It is not a de Polignac number, because 5724137 - 2¹⁴ = 5707753 is a prime.

Together with 5724139, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (5724139) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2862068 + 2862069.

It is an arithmetic number, because the mean of its divisors is an integer number (2862069).

Almost surely, 2^5724137 is an apocalyptic number.

It is an amenable number.

5724137 is a deficient number, since it is larger than the sum of its proper divisors (1).

5724137 is an equidigital number, since it uses as much as digits as its factorization.

5724137 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 5880, while the sum is 29.

The square root of 5724137 is about 2392.5168755936. The cubic root of 5724137 is about 178.8833858598.

The spelling of 5724137 in words is "five million, seven hundred twenty-four thousand, one hundred thirty-seven".