332628 has 24 divisors (see below), whose sum is σ = 792288. Its totient is φ = 108576.

The previous prime is 332623. The next prime is 332641. The reversal of 332628 is 826233.

It is a super-2 number, since 2×332628² = 221282772768, which contains 22 as substring.

It is a d-powerful number, because it can be written as 3⁴ + 3⁹ + 6⁷ + 2⁵ + 2⁷ + 8⁵ .

It is a junction number, because it is equal to n+sod(n) for n = 332598 and 332607.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (332623) 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, 375 + ... + 897.

It is an arithmetic number, because the mean of its divisors is an integer number (33012).

2³³²⁶²⁸ is an apocalyptic number.

It is an amenable number.

332628 is an abundant number, since it is smaller than the sum of its proper divisors (459660).

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

332628 is a wasteful number, since it uses less digits than its factorization.

332628 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 583 (or 581 counting only the distinct ones).

The product of its digits is 1728, while the sum is 24.

The square root of 332628 is about 576.7391091299. The cubic root of 332628 is about 69.2871878182.

The spelling of 332628 in words is "three hundred thirty-two thousand, six hundred twenty-eight".