288022379 has 2 divisors, whose sum is σ = 288022380. Its totient is φ = 288022378.

The previous prime is 288022373. The next prime is 288022421. The reversal of 288022379 is 973220882.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 288022379 - 2²⁰ = 286973803 is a prime.

It is not a weakly prime, because it can be changed into another prime (288022373) by changing a digit.

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 as a sum of consecutive naturals, namely, 144011189 + 144011190.

It is an arithmetic number, because the mean of its divisors is an integer number (144011190).

Almost surely, 2^288022379 is an apocalyptic number.

288022379 is a deficient number, since it is larger than the sum of its proper divisors (1).

288022379 is an equidigital number, since it uses as much as digits as its factorization.

288022379 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 96768, while the sum is 41.

The square root of 288022379 is about 16971.2220832797. Note that the first 3 decimals coincide. The cubic root of 288022379 is about 660.4025543891.

The spelling of 288022379 in words is "two hundred eighty-eight million, twenty-two thousand, three hundred seventy-nine".