2869253 has 2 divisors, whose sum is σ = 2869254. Its totient is φ = 2869252.

The previous prime is 2869249. The next prime is 2869259. The reversal of 2869253 is 3529682.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 2765569 + 103684 = 1663^2 + 322^2 .

It is a cyclic number.

It is not a de Polignac number, because 2869253 - 2² = 2869249 is a prime.

It is a super-2 number, since 2×2869253² = 16465225556018, which contains 22 as substring.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2869259) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1434626 + 1434627.

It is an arithmetic number, because the mean of its divisors is an integer number (1434627).

2^2869253 is an apocalyptic number.

It is an amenable number.

2869253 is a deficient number, since it is larger than the sum of its proper divisors (1).

2869253 is an equidigital number, since it uses as much as digits as its factorization.

2869253 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 25920, while the sum is 35.

The square root of 2869253 is about 1693.8869501829. The cubic root of 2869253 is about 142.0985396838.

The spelling of 2869253 in words is "two million, eight hundred sixty-nine thousand, two hundred fifty-three".