457382 has 8 divisors (see below), whose sum is σ = 695952. Its totient is φ = 225400.

The previous prime is 457381. The next prime is 457393. The reversal of 457382 is 283754.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (457381) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1469 + ... + 1752.

It is an arithmetic number, because the mean of its divisors is an integer number (86994).

2⁴⁵⁷³⁸² is an apocalyptic number.

457382 is a deficient number, since it is larger than the sum of its proper divisors (238570).

457382 is a wasteful number, since it uses less digits than its factorization.

457382 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3294.

The product of its digits is 6720, while the sum is 29.

The square root of 457382 is about 676.3002291882. The cubic root of 457382 is about 77.0477019316.

The spelling of 457382 in words is "four hundred fifty-seven thousand, three hundred eighty-two".