332145 has 36 divisors (see below), whose sum is σ = 643188. Its totient is φ = 158400.

The previous prime is 332117. The next prime is 332147. The reversal of 332145 is 541233.

It can be written as a sum of positive squares in 2 ways, for example, as 53361 + 278784 = 231^2 + 528^2 .

It is not a de Polignac number, because 332145 - 2⁵ = 332113 is a prime.

It is a super-2 number, since 2×332145² = 220640602050, which contains 22 as substring.

It is a nialpdrome in base 9.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 332145.

It is not an unprimeable number, because it can be changed into a prime (332147) by changing a digit.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 5415 + ... + 5475.

2³³²¹⁴⁵ is an apocalyptic number.

It is an amenable number.

332145 is a deficient number, since it is larger than the sum of its proper divisors (311043).

332145 is a wasteful number, since it uses less digits than its factorization.

332145 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 94 (or 80 counting only the distinct ones).

The product of its digits is 360, while the sum is 18.

The square root of 332145 is about 576.3202234869. The cubic root of 332145 is about 69.2536348972.

Adding to 332145 its reverse (541233), we get a palindrome (873378).

The spelling of 332145 in words is "three hundred thirty-two thousand, one hundred forty-five".