455329 has 8 divisors (see below), whose sum is σ = 538560. Its totient is φ = 376656.

The previous prime is 455321. The next prime is 455333. The reversal of 455329 is 923554.

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

It is not a de Polignac number, because 455329 - 2³ = 455321 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 455297 and 455306.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (455321) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 919 + ... + 1324.

It is an arithmetic number, because the mean of its divisors is an integer number (67320).

2⁴⁵⁵³²⁹ is an apocalyptic number.

It is an amenable number.

455329 is a deficient number, since it is larger than the sum of its proper divisors (83231).

455329 is a wasteful number, since it uses less digits than its factorization.

455329 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2279.

The product of its digits is 5400, while the sum is 28.

The square root of 455329 is about 674.7807051183. The cubic root of 455329 is about 76.9322505213.

It can be divided in two parts, 455 and 329, that added together give a square (784 = 28²).

The spelling of 455329 in words is "four hundred fifty-five thousand, three hundred twenty-nine".