2290086165 has 16 divisors (see below), whose sum is σ = 3667534848. Its totient is φ = 1220246976.

The previous prime is 2290086089. The next prime is 2290086209. The reversal of 2290086165 is 5616800922.

It is not a de Polignac number, because 2290086165 - 2⁹ = 2290085653 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 53922 + ... + 86531.

It is an arithmetic number, because the mean of its divisors is an integer number (229220928).

Almost surely, 2^2290086165 is an apocalyptic number.

It is an amenable number.

2290086165 is a deficient number, since it is larger than the sum of its proper divisors (1377448683).

2290086165 is a wasteful number, since it uses less digits than its factorization.

2290086165 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 141548.

The product of its (nonzero) digits is 51840, while the sum is 39.

The square root of 2290086165 is about 47854.8447390648. The cubic root of 2290086165 is about 1318.1068217506.

The spelling of 2290086165 in words is "two billion, two hundred ninety million, eighty-six thousand, one hundred sixty-five".