2845105186 has 96 divisors (see below), whose sum is σ = 5501986560. Its totient is φ = 1079823360.

The previous prime is 2845105183. The next prime is 2845105187. The reversal of 2845105186 is 6815015482.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (2845105183) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 17036475 + ... + 17036641.

It is an arithmetic number, because the mean of its divisors is an integer number (57312360).

Almost surely, 2^2845105186 is an apocalyptic number.

2845105186 is a deficient number, since it is larger than the sum of its proper divisors (2656881374).

2845105186 is a wasteful number, since it uses less digits than its factorization.

2845105186 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 400 (or 389 counting only the distinct ones).

The product of its (nonzero) digits is 76800, while the sum is 40.

The square root of 2845105186 is about 53339.5274257281. The cubic root of 2845105186 is about 1416.9877935428.

The spelling of 2845105186 in words is "two billion, eight hundred forty-five million, one hundred five thousand, one hundred eighty-six".