2288673165 has 8 divisors (see below), whose sum is σ = 3661877088. Its totient is φ = 1220625680.

The previous prime is 2288673157. The next prime is 2288673187. The reversal of 2288673165 is 5613768822.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 2288673165 - 2³ = 2288673157 is a prime.

It is a super-2 number, since 2×2288673165² = 10476049712382234450, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 76289091 + ... + 76289120.

It is an arithmetic number, because the mean of its divisors is an integer number (457734636).

Almost surely, 2^2288673165 is an apocalyptic number.

It is an amenable number.

2288673165 is a deficient number, since it is larger than the sum of its proper divisors (1373203923).

2288673165 is a wasteful number, since it uses less digits than its factorization.

2288673165 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 152578219.

The product of its digits is 967680, while the sum is 48.

The square root of 2288673165 is about 47840.0790655701. The cubic root of 2288673165 is about 1317.8356721094.

The spelling of 2288673165 in words is "two billion, two hundred eighty-eight million, six hundred seventy-three thousand, one hundred sixty-five".