457107971 has 2 divisors, whose sum is σ = 457107972. Its totient is φ = 457107970.

The previous prime is 457107967. The next prime is 457107991. The reversal of 457107971 is 179701754.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 457107971 - 2² = 457107967 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (457107961) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 228553985 + 228553986.

It is an arithmetic number, because the mean of its divisors is an integer number (228553986).

Almost surely, 2^457107971 is an apocalyptic number.

457107971 is a deficient number, since it is larger than the sum of its proper divisors (1).

457107971 is an equidigital number, since it uses as much as digits as its factorization.

457107971 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 61740, while the sum is 41.

The square root of 457107971 is about 21380.0835124655. The cubic root of 457107971 is about 770.3231178897.

The spelling of 457107971 in words is "four hundred fifty-seven million, one hundred seven thousand, nine hundred seventy-one".