332842 has 12 divisors (see below), whose sum is σ = 528066. Its totient is φ = 157320.

The previous prime is 332837. The next prime is 332851. The reversal of 332842 is 248233.

It can be written as a sum of positive squares in only one way, i.e., 303601 + 29241 = 551^2 + 171^2 .

It is a super-2 number, since 2×332842² = 221567593928, which contains 22 as substring.

It is a d-powerful number, because it can be written as 3⁴ + 3⁶ + 8⁴ + 2¹⁶ + 4⁴ + 2¹⁸ .

It is a nialpdrome in base 13.

It is an unprimeable number.

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 in 5 ways as a sum of consecutive naturals, for example, 492 + ... + 952.

2³³²⁸⁴² is an apocalyptic number.

332842 is a deficient number, since it is larger than the sum of its proper divisors (195224).

332842 is a wasteful number, since it uses less digits than its factorization.

332842 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 501 (or 482 counting only the distinct ones).

The product of its digits is 1152, while the sum is 22.

The square root of 332842 is about 576.9246051262. The cubic root of 332842 is about 69.3020435324.

The spelling of 332842 in words is "three hundred thirty-two thousand, eight hundred forty-two".