328126028 has 6 divisors (see below), whose sum is σ = 574220556. Its totient is φ = 164063012.

The previous prime is 328126013. The next prime is 328126033. The reversal of 328126028 is 820621823.

It is a junction number, because it is equal to n+sod(n) for n = 328125985 and 328126003.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 41015750 + ... + 41015757.

It is an arithmetic number, because the mean of its divisors is an integer number (95703426).

Almost surely, 2^328126028 is an apocalyptic number.

It is an amenable number.

328126028 is a deficient number, since it is larger than the sum of its proper divisors (246094528).

328126028 is a wasteful number, since it uses less digits than its factorization.

328126028 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 82031511 (or 82031509 counting only the distinct ones).

The product of its (nonzero) digits is 9216, while the sum is 32.

The square root of 328126028 is about 18114.2493082104. The cubic root of 328126028 is about 689.7317643927.

The spelling of 328126028 in words is "three hundred twenty-eight million, one hundred twenty-six thousand, twenty-eight".