457712 has 10 divisors (see below), whose sum is σ = 886848. Its totient is φ = 228848.

The previous prime is 457711. The next prime is 457739. The reversal of 457712 is 217754.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (457711) 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 as a sum of consecutive naturals, namely, 14288 + ... + 14319.

2⁴⁵⁷⁷¹² is an apocalyptic number.

It is an amenable number.

457712 is a deficient number, since it is larger than the sum of its proper divisors (429136).

457712 is a wasteful number, since it uses less digits than its factorization.

457712 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28615 (or 28609 counting only the distinct ones).

The product of its digits is 1960, while the sum is 26.

The square root of 457712 is about 676.5441596821. The cubic root of 457712 is about 77.0662273867.

The spelling of 457712 in words is "four hundred fifty-seven thousand, seven hundred twelve".