328862 has 4 divisors (see below), whose sum is σ = 493296. Its totient is φ = 164430.

The previous prime is 328849. The next prime is 328883. The reversal of 328862 is 268823.

It is a semiprime because it is the product of two primes.

It is an Ulam number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 82214 + ... + 82217.

It is an arithmetic number, because the mean of its divisors is an integer number (123324).

2³²⁸⁸⁶² is an apocalyptic number.

328862 is a deficient number, since it is larger than the sum of its proper divisors (164434).

328862 is a wasteful number, since it uses less digits than its factorization.

328862 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 164433.

The product of its digits is 4608, while the sum is 29.

The square root of 328862 is about 573.4649073832. The cubic root of 328862 is about 69.0247058487.

The spelling of 328862 in words is "three hundred twenty-eight thousand, eight hundred sixty-two".