913328 has 20 divisors (see below), whose sum is σ = 1906128. Its totient is φ = 421440.

The previous prime is 913327. The next prime is 913331. The reversal of 913328 is 823319.

It is a Harshad number since it is a multiple of its sum of digits (26).

It is a junction number, because it is equal to n+sod(n) for n = 913297 and 913306.

It is a congruent number.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 913328.

It is not an unprimeable number, because it can be changed into a prime (913321) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1988 + ... + 2403.

2⁹¹³³²⁸ is an apocalyptic number.

It is an amenable number.

913328 is an abundant number, since it is smaller than the sum of its proper divisors (992800).

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

913328 is a wasteful number, since it uses less digits than its factorization.

913328 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4412 (or 4406 counting only the distinct ones).

The product of its digits is 1296, while the sum is 26.

The square root of 913328 is about 955.6819554643. The cubic root of 913328 is about 97.0231991841.

Subtracting from 913328 its reverse (823319), we obtain a palindrome (90009).

The spelling of 913328 in words is "nine hundred thirteen thousand, three hundred twenty-eight".