288068289 has 12 divisors (see below), whose sum is σ = 387760464. Its totient is φ = 190228024.

The previous prime is 288068279. The next prime is 288068317. The reversal of 288068289 is 982860882.

It is not a de Polignac number, because 288068289 - 2¹² = 288064193 is a prime.

It is not an unprimeable number, because it can be changed into a prime (288068219) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 30154 + ... + 38540.

It is an arithmetic number, because the mean of its divisors is an integer number (32313372).

Almost surely, 2^288068289 is an apocalyptic number.

It is an amenable number.

288068289 is a deficient number, since it is larger than the sum of its proper divisors (99692175).

288068289 is an equidigital number, since it uses as much as digits as its factorization.

288068289 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8604 (or 8497 counting only the distinct ones).

The product of its (nonzero) digits is 884736, while the sum is 51.

The square root of 288068289 is about 16972.5746131811. The cubic root of 288068289 is about 660.4376413276.

The spelling of 288068289 in words is "two hundred eighty-eight million, sixty-eight thousand, two hundred eighty-nine".