2888269 has 2 divisors, whose sum is σ = 2888270. Its totient is φ = 2888268.

The previous prime is 2888243. The next prime is 2888273. The reversal of 2888269 is 9628882.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 2762244 + 126025 = 1662^2 + 355^2 .

It is a cyclic number.

It is not a de Polignac number, because 2888269 - 2⁷ = 2888141 is a prime.

It is a super-2 number, since 2×2888269² = 16684195632722, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2888299) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1444134 + 1444135.

It is an arithmetic number, because the mean of its divisors is an integer number (1444135).

2^2888269 is an apocalyptic number.

It is an amenable number.

2888269 is a deficient number, since it is larger than the sum of its proper divisors (1).

2888269 is an equidigital number, since it uses as much as digits as its factorization.

2888269 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 110592, while the sum is 43.

The square root of 2888269 is about 1699.4908060946. The cubic root of 2888269 is about 142.4117685062.

The spelling of 2888269 in words is "two million, eight hundred eighty-eight thousand, two hundred sixty-nine".