5729657 has 2 divisors, whose sum is σ = 5729658. Its totient is φ = 5729656.

The previous prime is 5729609. The next prime is 5729683. The reversal of 5729657 is 7569275.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 2920681 + 2808976 = 1709^2 + 1676^2 .

It is a cyclic number.

It is not a de Polignac number, because 5729657 - 2⁶ = 5729593 is a prime.

It is not a weakly prime, because it can be changed into another prime (5729057) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2864828 + 2864829.

It is an arithmetic number, because the mean of its divisors is an integer number (2864829).

Almost surely, 2^5729657 is an apocalyptic number.

It is an amenable number.

5729657 is a deficient number, since it is larger than the sum of its proper divisors (1).

5729657 is an equidigital number, since it uses as much as digits as its factorization.

5729657 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 5729657 is about 2393.6701944921. The cubic root of 5729657 is about 178.9408687055.

The spelling of 5729657 in words is "five million, seven hundred twenty-nine thousand, six hundred fifty-seven".