2184085265 has 16 divisors (see below), whose sum is σ = 2724166080. Its totient is φ = 1678998720.

The previous prime is 2184085249. The next prime is 2184085279. The reversal of 2184085265 is 5625804812.

It is a happy number.

It is not a de Polignac number, because 2184085265 - 2⁴ = 2184085249 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5099 + ... + 66288.

It is an arithmetic number, because the mean of its divisors is an integer number (170260380).

Almost surely, 2^2184085265 is an apocalyptic number.

It is an amenable number.

2184085265 is a deficient number, since it is larger than the sum of its proper divisors (540080815).

2184085265 is a wasteful number, since it uses less digits than its factorization.

2184085265 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 71632.

The product of its (nonzero) digits is 153600, while the sum is 41.

The square root of 2184085265 is about 46734.1980245730. The cubic root of 2184085265 is about 1297.4477073481.

The spelling of 2184085265 in words is "two billion, one hundred eighty-four million, eighty-five thousand, two hundred sixty-five".