328262823 has 48 divisors (see below), whose sum is σ = 554389056. Its totient is φ = 183306240.

The previous prime is 328262807. The next prime is 328262849.

328262823 is a `hidden beast` number, since 3 + 2 + 8 + 2 + 628 + 23 = 666.

328262823 is nontrivially palindromic in base 10.

It is not a de Polignac number, because 328262823 - 2⁴ = 328262807 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (328262863) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 629803 + ... + 630323.

It is an arithmetic number, because the mean of its divisors is an integer number (11549772).

Almost surely, 2^328262823 is an apocalyptic number.

328262823 is a deficient number, since it is larger than the sum of its proper divisors (226126233).

328262823 is a wasteful number, since it uses less digits than its factorization.

328262823 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 744 (or 741 counting only the distinct ones).

The product of its digits is 55296, while the sum is 36.

The square root of 328262823 is about 18118.0248095646. The cubic root of 328262823 is about 689.8276002810.

The spelling of 328262823 in words is "three hundred twenty-eight million, two hundred sixty-two thousand, eight hundred twenty-three".