458947716 has 12 divisors (see below), whose sum is σ = 1070878032. Its totient is φ = 152982568.

The previous prime is 458947703. The next prime is 458947757. The reversal of 458947716 is 617749854.

It is a tau number, because it is divible by the number of its divisors (12).

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 19122810 + ... + 19122833.

It is an arithmetic number, because the mean of its divisors is an integer number (89239836).

Almost surely, 2^458947716 is an apocalyptic number.

It is an amenable number.

458947716 is an abundant number, since it is smaller than the sum of its proper divisors (611930316).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

458947716 is a wasteful number, since it uses less digits than its factorization.

458947716 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 38245650 (or 38245648 counting only the distinct ones).

The product of its digits is 1693440, while the sum is 51.

The square root of 458947716 is about 21423.0650468134. The cubic root of 458947716 is about 771.3551870032.

The spelling of 458947716 in words is "four hundred fifty-eight million, nine hundred forty-seven thousand, seven hundred sixteen".