458313971 has 2 divisors, whose sum is σ = 458313972. Its totient is φ = 458313970.

The previous prime is 458313943. The next prime is 458314009. The reversal of 458313971 is 179313854.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-458313971 is a prime.

It is not a weakly prime, because it can be changed into another prime (458313371) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 229156985 + 229156986.

It is an arithmetic number, because the mean of its divisors is an integer number (229156986).

Almost surely, 2^458313971 is an apocalyptic number.

458313971 is a deficient number, since it is larger than the sum of its proper divisors (1).

458313971 is an equidigital number, since it uses as much as digits as its factorization.

458313971 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 90720, while the sum is 41.

The square root of 458313971 is about 21408.2687529842. The cubic root of 458313971 is about 770.9999775700. Note that the first 4 decimals are identical.

The spelling of 458313971 in words is "four hundred fifty-eight million, three hundred thirteen thousand, nine hundred seventy-one".