457705883 has 2 divisors, whose sum is σ = 457705884. Its totient is φ = 457705882.

The previous prime is 457705879. The next prime is 457705891. The reversal of 457705883 is 388507754.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 457705883 - 2² = 457705879 is a prime.

It is not a weakly prime, because it can be changed into another prime (457705813) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 228852941 + 228852942.

It is an arithmetic number, because the mean of its divisors is an integer number (228852942).

Almost surely, 2^457705883 is an apocalyptic number.

457705883 is a deficient number, since it is larger than the sum of its proper divisors (1).

457705883 is an equidigital number, since it uses as much as digits as its factorization.

457705883 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 940800, while the sum is 47.

The square root of 457705883 is about 21394.0618630498. The cubic root of 457705883 is about 770.6588407319.

The spelling of 457705883 in words is "four hundred fifty-seven million, seven hundred five thousand, eight hundred eighty-three".