455382 has 24 divisors (see below), whose sum is σ = 1024296. Its totient is φ = 151632.

The previous prime is 455381. The next prime is 455393. The reversal of 455382 is 283554.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (455381) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 18 + ... + 954.

It is an arithmetic number, because the mean of its divisors is an integer number (42679).

2⁴⁵⁵³⁸² is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 455382, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (512148).

455382 is an abundant number, since it is smaller than the sum of its proper divisors (568914).

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

455382 is an equidigital number, since it uses as much as digits as its factorization.

455382 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 954 (or 942 counting only the distinct ones).

The product of its digits is 4800, while the sum is 27.

The square root of 455382 is about 674.8199759936. The cubic root of 455382 is about 76.9352353602.

The spelling of 455382 in words is "four hundred fifty-five thousand, three hundred eighty-two".