457947059 has 2 divisors, whose sum is σ = 457947060. Its totient is φ = 457947058.

The previous prime is 457946989. The next prime is 457947067. The reversal of 457947059 is 950749754.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 457947059 - 2¹² = 457942963 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 457946998 and 457947016.

It is not a weakly prime, because it can be changed into another prime (457947079) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 228973529 + 228973530.

It is an arithmetic number, because the mean of its divisors is an integer number (228973530).

Almost surely, 2^457947059 is an apocalyptic number.

457947059 is a deficient number, since it is larger than the sum of its proper divisors (1).

457947059 is an equidigital number, since it uses as much as digits as its factorization.

457947059 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1587600, while the sum is 50.

The square root of 457947059 is about 21399.6976380509. The cubic root of 457947059 is about 770.7941763900.

The spelling of 457947059 in words is "four hundred fifty-seven million, nine hundred forty-seven thousand, fifty-nine".