5725697 has 2 divisors, whose sum is σ = 5725698. Its totient is φ = 5725696.

The previous prime is 5725693. The next prime is 5725717. The reversal of 5725697 is 7965275.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 5494336 + 231361 = 2344^2 + 481^2 .

It is a cyclic number.

It is not a de Polignac number, because 5725697 - 2² = 5725693 is a prime.

It is a super-2 number, since 2×5725697² = 65567212271618, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (5725693) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2862848 + 2862849.

It is an arithmetic number, because the mean of its divisors is an integer number (2862849).

Almost surely, 2^5725697 is an apocalyptic number.

It is an amenable number.

5725697 is a deficient number, since it is larger than the sum of its proper divisors (1).

5725697 is an equidigital number, since it uses as much as digits as its factorization.

5725697 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 132300, while the sum is 41.

The square root of 5725697 is about 2392.8428698935. The cubic root of 5725697 is about 178.8996347566.

The spelling of 5725697 in words is "five million, seven hundred twenty-five thousand, six hundred ninety-seven".