40560328 has 16 divisors (see below), whose sum is σ = 78673500. Its totient is φ = 19580736.

The previous prime is 40560323. The next prime is 40560329. The reversal of 40560328 is 82306504.

40560328 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 39917124 + 643204 = 6318^2 + 802^2 .

It is a junction number, because it is equal to n+sod(n) for n = 40560296 and 40560305.

It is not an unprimeable number, because it can be changed into a prime (40560323) by changing a digit.

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 in 3 ways as a sum of consecutive naturals, for example, 87183 + ... + 87646.

Almost surely, 2^40560328 is an apocalyptic number.

It is an amenable number.

40560328 is a deficient number, since it is larger than the sum of its proper divisors (38113172).

40560328 is a wasteful number, since it uses less digits than its factorization.

40560328 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 174864 (or 174860 counting only the distinct ones).

The product of its (nonzero) digits is 5760, while the sum is 28.

The square root of 40560328 is about 6368.6990822302. The cubic root of 40560328 is about 343.5847025435.

The spelling of 40560328 in words is "forty million, five hundred sixty thousand, three hundred twenty-eight".