288028001 has 2 divisors, whose sum is σ = 288028002. Its totient is φ = 288028000.

The previous prime is 288027983. The next prime is 288028003. The reversal of 288028001 is 100820882.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 162588001 + 125440000 = 12751^2 + 11200^2 .

It is a cyclic number.

It is not a de Polignac number, because 288028001 - 2¹⁴ = 288011617 is a prime.

Together with 288028003, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (288028003) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 144014000 + 144014001.

It is an arithmetic number, because the mean of its divisors is an integer number (144014001).

Almost surely, 2^288028001 is an apocalyptic number.

It is an amenable number.

288028001 is a deficient number, since it is larger than the sum of its proper divisors (1).

288028001 is an equidigital number, since it uses as much as digits as its factorization.

288028001 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2048, while the sum is 29.

The square root of 288028001 is about 16971.3877157998. The cubic root of 288028001 is about 660.4068512300.

Adding to 288028001 its reverse (100820882), we get a palindrome (388848883).

The spelling of 288028001 in words is "two hundred eighty-eight million, twenty-eight thousand, one".