57296971 has 2 divisors, whose sum is σ = 57296972. Its totient is φ = 57296970.

The previous prime is 57296969. The next prime is 57296983. The reversal of 57296971 is 17969275.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 57296971 - 2¹ = 57296969 is a prime.

Together with 57296969, 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 (57296671) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 28648485 + 28648486.

It is an arithmetic number, because the mean of its divisors is an integer number (28648486).

Almost surely, 2^57296971 is an apocalyptic number.

57296971 is a deficient number, since it is larger than the sum of its proper divisors (1).

57296971 is an equidigital number, since it uses as much as digits as its factorization.

57296971 is an evil number, because the sum of its binary digits is even.

The product of its digits is 238140, while the sum is 46.

The square root of 57296971 is about 7569.4762698617. The cubic root of 57296971 is about 385.5173143694.

The spelling of 57296971 in words is "fifty-seven million, two hundred ninety-six thousand, nine hundred seventy-one".