403332 has 48 divisors (see below), whose sum is σ = 1041600. Its totient is φ = 120960.

The previous prime is 403331. The next prime is 403339. The reversal of 403332 is 233304.

403332 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a plaindrome in base 13.

It is a zygodrome in base 13.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (403331) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6582 + ... + 6642.

It is an arithmetic number, because the mean of its divisors is an integer number (21700).

2⁴⁰³³³² is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 403332, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (520800).

403332 is an abundant number, since it is smaller than the sum of its proper divisors (638268).

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

403332 is a wasteful number, since it uses less digits than its factorization.

403332 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 116 (or 114 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 15.

The square root of 403332 is about 635.0842463800. The cubic root of 403332 is about 73.8846510678.

Adding to 403332 its reverse (233304), we get a palindrome (636636).

The spelling of 403332 in words is "four hundred three thousand, three hundred thirty-two".