455938 has 16 divisors (see below), whose sum is σ = 809280. Its totient is φ = 188496.

The previous prime is 455933. The next prime is 455941. The reversal of 455938 is 839554.

It is not an unprimeable number, because it can be changed into a prime (455933) by changing a digit.

455938 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 156 + ... + 967.

It is an arithmetic number, because the mean of its divisors is an integer number (50580).

2⁴⁵⁵⁹³⁸ is an apocalyptic number.

455938 is a deficient number, since it is larger than the sum of its proper divisors (353342).

455938 is a wasteful number, since it uses less digits than its factorization.

455938 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1161.

The product of its digits is 21600, while the sum is 34.

The square root of 455938 is about 675.2318120468. The cubic root of 455938 is about 76.9665340600.

The spelling of 455938 in words is "four hundred fifty-five thousand, nine hundred thirty-eight".