332890 has 8 divisors (see below), whose sum is σ = 599220. Its totient is φ = 133152.

The previous prime is 332887. The next prime is 332903. The reversal of 332890 is 98233.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 288369 + 44521 = 537^2 + 211^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×332890² = 221631504200, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 16635 + ... + 16654.

2³³²⁸⁹⁰ is an apocalyptic number.

332890 is a deficient number, since it is larger than the sum of its proper divisors (266330).

332890 is a wasteful number, since it uses less digits than its factorization.

332890 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 33296.

The product of its (nonzero) digits is 1296, while the sum is 25.

The square root of 332890 is about 576.9662035163. The cubic root of 332890 is about 69.3053747809.

The spelling of 332890 in words is "three hundred thirty-two thousand, eight hundred ninety".