418328 has 8 divisors (see below), whose sum is σ = 784380. Its totient is φ = 209160.

The previous prime is 418321. The next prime is 418331. The reversal of 418328 is 823814.

418328 is nontrivially palindromic in base 15.

It is a tau number, because it is divible by the number of its divisors (8).

It is a junction number, because it is equal to n+sod(n) for n = 418297 and 418306.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (418321) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 26138 + ... + 26153.

2⁴¹⁸³²⁸ is an apocalyptic number.

It is an amenable number.

418328 is a deficient number, since it is larger than the sum of its proper divisors (366052).

418328 is a wasteful number, since it uses less digits than its factorization.

418328 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 52297 (or 52293 counting only the distinct ones).

The product of its digits is 1536, while the sum is 26.

The square root of 418328 is about 646.7828074400. The cubic root of 418328 is about 74.7892155613.

The spelling of 418328 in words is "four hundred eighteen thousand, three hundred twenty-eight".