57848897 has 2 divisors, whose sum is σ = 57848898. Its totient is φ = 57848896.

The previous prime is 57848893. The next prime is 57848899. The reversal of 57848897 is 79884875.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 47761921 + 10086976 = 6911^2 + 3176^2 .

It is a cyclic number.

It is not a de Polignac number, because 57848897 - 2² = 57848893 is a prime.

Together with 57848899, 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 (57848893) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 28924448 + 28924449.

It is an arithmetic number, because the mean of its divisors is an integer number (28924449).

Almost surely, 2^57848897 is an apocalyptic number.

It is an amenable number.

57848897 is a deficient number, since it is larger than the sum of its proper divisors (1).

57848897 is an equidigital number, since it uses as much as digits as its factorization.

57848897 is an evil number, because the sum of its binary digits is even.

The product of its digits is 4515840, while the sum is 56.

The square root of 57848897 is about 7605.8462382565. The cubic root of 57848897 is about 386.7512216822.

The spelling of 57848897 in words is "fifty-seven million, eight hundred forty-eight thousand, eight hundred ninety-seven".