288118145 has 8 divisors (see below), whose sum is σ = 395133504. Its totient is φ = 197566704.

The previous prime is 288118141. The next prime is 288118163. The reversal of 288118145 is 541811882.

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

It is a cyclic number.

It is not a de Polignac number, because 288118145 - 2² = 288118141 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 288118099 and 288118108.

It is not an unprimeable number, because it can be changed into a prime (288118141) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4115939 + ... + 4116008.

It is an arithmetic number, because the mean of its divisors is an integer number (49391688).

Almost surely, 2^288118145 is an apocalyptic number.

It is an amenable number.

288118145 is a deficient number, since it is larger than the sum of its proper divisors (107015359).

288118145 is an equidigital number, since it uses as much as digits as its factorization.

288118145 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8231959.

The product of its digits is 20480, while the sum is 38.

The square root of 288118145 is about 16974.0432720080. The cubic root of 288118145 is about 660.4757397935.

The spelling of 288118145 in words is "two hundred eighty-eight million, one hundred eighteen thousand, one hundred forty-five".