2017072328 has 8 divisors (see below), whose sum is σ = 3782010630. Its totient is φ = 1008536160.

The previous prime is 2017072297. The next prime is 2017072339. The reversal of 2017072328 is 8232707102.

It can be written as a sum of positive squares in only one way, i.e., 1106360644 + 910711684 = 33262^2 + 30178^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is a junction number, because it is equal to n+sod(n) for n = 2017072294 and 2017072303.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 126067013 + ... + 126067028.

Almost surely, 2^2017072328 is an apocalyptic number.

It is an amenable number.

2017072328 is a deficient number, since it is larger than the sum of its proper divisors (1764938302).

2017072328 is a wasteful number, since it uses less digits than its factorization.

2017072328 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 252134047 (or 252134043 counting only the distinct ones).

The product of its (nonzero) digits is 9408, while the sum is 32.

The square root of 2017072328 is about 44911.8283751619. The cubic root of 2017072328 is about 1263.4958616179.

The spelling of 2017072328 in words is "two billion, seventeen million, seventy-two thousand, three hundred twenty-eight".