288541971 has 6 divisors (see below), whose sum is σ = 416782860. Its totient is φ = 192361308.

The previous prime is 288541963. The next prime is 288542011. The reversal of 288541971 is 179145882.

It is not a de Polignac number, because 288541971 - 2³ = 288541963 is a prime.

It is not an unprimeable number, because it can be changed into a prime (288541921) by changing a digit.

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 5 ways as a sum of consecutive naturals, for example, 16030101 + ... + 16030118.

It is an arithmetic number, because the mean of its divisors is an integer number (69463810).

Almost surely, 2^288541971 is an apocalyptic number.

288541971 is a deficient number, since it is larger than the sum of its proper divisors (128240889).

288541971 is a wasteful number, since it uses less digits than its factorization.

288541971 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 32060225 (or 32060222 counting only the distinct ones).

The product of its digits is 161280, while the sum is 45.

The square root of 288541971 is about 16986.5232169505. The cubic root of 288541971 is about 660.7994376110.

The spelling of 288541971 in words is "two hundred eighty-eight million, five hundred forty-one thousand, nine hundred seventy-one".