457857714 has 16 divisors (see below), whose sum is σ = 926749152. Its totient is φ = 150780288.

The previous prime is 457857671. The next prime is 457857727. The reversal of 457857714 is 417758754.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 459199 + ... + 460194.

It is an arithmetic number, because the mean of its divisors is an integer number (57921822).

Almost surely, 2^457857714 is an apocalyptic number.

457857714 is an abundant number, since it is smaller than the sum of its proper divisors (468891438).

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

457857714 is a wasteful number, since it uses less digits than its factorization.

457857714 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 919481.

The product of its digits is 1097600, while the sum is 48.

The square root of 457857714 is about 21397.6100067274. The cubic root of 457857714 is about 770.7440460795.

The spelling of 457857714 in words is "four hundred fifty-seven million, eight hundred fifty-seven thousand, seven hundred fourteen".