288049001 has 2 divisors, whose sum is σ = 288049002. Its totient is φ = 288049000.

The previous prime is 288048989. The next prime is 288049009. The reversal of 288049001 is 100940882.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 266472976 + 21576025 = 16324^2 + 4645^2 .

It is a cyclic number.

It is not a de Polignac number, because 288049001 - 2¹⁴ = 288032617 is a prime.

It is not a weakly prime, because it can be changed into another prime (288049009) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 144024500 + 144024501.

It is an arithmetic number, because the mean of its divisors is an integer number (144024501).

Almost surely, 2^288049001 is an apocalyptic number.

It is an amenable number.

288049001 is a deficient number, since it is larger than the sum of its proper divisors (1).

288049001 is an equidigital number, since it uses as much as digits as its factorization.

288049001 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 4608, while the sum is 32.

The square root of 288049001 is about 16972.0063928812. The cubic root of 288049001 is about 660.4229008349.

Adding to 288049001 its reverse (100940882), we get a palindrome (388989883).

The spelling of 288049001 in words is "two hundred eighty-eight million, forty-nine thousand, one".