2888243 has 2 divisors, whose sum is σ = 2888244. Its totient is φ = 2888242.

The previous prime is 2888233. The next prime is 2888269. The reversal of 2888243 is 3428882.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2888243 - 2⁸ = 2887987 is a prime.

It is a d-powerful number, because it can be written as 2¹⁹ + 8² + 8⁴ + 8⁶ + 2²¹ + 4⁴ + 3⁵ .

It is not a weakly prime, because it can be changed into another prime (2888213) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1444121 + 1444122.

It is an arithmetic number, because the mean of its divisors is an integer number (1444122).

2^2888243 is an apocalyptic number.

2888243 is a deficient number, since it is larger than the sum of its proper divisors (1).

2888243 is an equidigital number, since it uses as much as digits as its factorization.

2888243 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 24576, while the sum is 35.

The square root of 2888243 is about 1699.4831567274. The cubic root of 2888243 is about 142.4113411779.

The spelling of 2888243 in words is "two million, eight hundred eighty-eight thousand, two hundred forty-three".