185628068 has 12 divisors (see below), whose sum is σ = 324947532. Its totient is φ = 92785920.

The previous prime is 185628067. The next prime is 185628073. The reversal of 185628068 is 860826581.

It can be written as a sum of positive squares in 2 ways, for example, as 78464164 + 107163904 = 8858^2 + 10352^2 .

It is not an unprimeable number, because it can be changed into a prime (185628061) 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, 16808 + ... + 25568.

It is an arithmetic number, because the mean of its divisors is an integer number (27078961).

Almost surely, 2^185628068 is an apocalyptic number.

It is an amenable number.

185628068 is a deficient number, since it is larger than the sum of its proper divisors (139319464).

185628068 is a wasteful number, since it uses less digits than its factorization.

185628068 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14062 (or 14060 counting only the distinct ones).

The product of its (nonzero) digits is 184320, while the sum is 44.

The square root of 185628068 is about 13624.5391848679. The cubic root of 185628068 is about 570.4460118466.

The spelling of 185628068 in words is "one hundred eighty-five million, six hundred twenty-eight thousand, sixty-eight".