457338 has 16 divisors (see below), whose sum is σ = 1045440. Its totient is φ = 130656.

The previous prime is 457333. The next prime is 457339. The reversal of 457338 is 833754.

It is not an unprimeable number, because it can be changed into a prime (457333) 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 in 7 ways as a sum of consecutive naturals, for example, 5403 + ... + 5486.

It is an arithmetic number, because the mean of its divisors is an integer number (65340).

2⁴⁵⁷³³⁸ is an apocalyptic number.

457338 is an abundant number, since it is smaller than the sum of its proper divisors (588102).

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

457338 is a wasteful number, since it uses less digits than its factorization.

457338 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10901.

The product of its digits is 10080, while the sum is 30.

The square root of 457338 is about 676.2676984745. The cubic root of 457338 is about 77.0452311977.

The spelling of 457338 in words is "four hundred fifty-seven thousand, three hundred thirty-eight".