845560328 has 16 divisors (see below), whose sum is σ = 1587397500. Its totient is φ = 422254336.

The previous prime is 845560321. The next prime is 845560333. The reversal of 845560328 is 823065548.

It can be written as a sum of positive squares in 2 ways, for example, as 705327364 + 140232964 = 26558^2 + 11842^2 .

It is not an unprimeable number, because it can be changed into a prime (845560321) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 58853 + ... + 71796.

Almost surely, 2^845560328 is an apocalyptic number.

It is an amenable number.

845560328 is a deficient number, since it is larger than the sum of its proper divisors (741837172).

845560328 is a wasteful number, since it uses less digits than its factorization.

845560328 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 131464 (or 131460 counting only the distinct ones).

The product of its (nonzero) digits is 230400, while the sum is 41.

The square root of 845560328 is about 29078.5200448716. The cubic root of 845560328 is about 945.6161180989.

The spelling of 845560328 in words is "eight hundred forty-five million, five hundred sixty thousand, three hundred twenty-eight".