2869117 has 2 divisors, whose sum is σ = 2869118. Its totient is φ = 2869116.

The previous prime is 2869103. The next prime is 2869123. The reversal of 2869117 is 7119682.

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., 1490841 + 1378276 = 1221^2 + 1174^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2869117 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2869127) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1434558 + 1434559.

It is an arithmetic number, because the mean of its divisors is an integer number (1434559).

2^2869117 is an apocalyptic number.

It is an amenable number.

2869117 is a deficient number, since it is larger than the sum of its proper divisors (1).

2869117 is an equidigital number, since it uses as much as digits as its factorization.

2869117 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 6048, while the sum is 34.

The square root of 2869117 is about 1693.8468053517. The cubic root of 2869117 is about 142.0962945342.

The spelling of 2869117 in words is "two million, eight hundred sixty-nine thousand, one hundred seventeen".