57964717 has 2 divisors, whose sum is σ = 57964718. Its totient is φ = 57964716.

The previous prime is 57964703. The next prime is 57964723. The reversal of 57964717 is 71746975.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 50424201 + 7540516 = 7101^2 + 2746^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-57964717 is a prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (57964787) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 28982358 + 28982359.

It is an arithmetic number, because the mean of its divisors is an integer number (28982359).

Almost surely, 2^57964717 is an apocalyptic number.

It is an amenable number.

57964717 is a deficient number, since it is larger than the sum of its proper divisors (1).

57964717 is an equidigital number, since it uses as much as digits as its factorization.

57964717 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 370440, while the sum is 46.

The square root of 57964717 is about 7613.4563110325. The cubic root of 57964717 is about 387.0091561063.

The spelling of 57964717 in words is "fifty-seven million, nine hundred sixty-four thousand, seven hundred seventeen".