2292869 has 2 divisors, whose sum is σ = 2292870. Its totient is φ = 2292868.

The previous prime is 2292859. The next prime is 2292877. The reversal of 2292869 is 9682922.

2292869 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 2280100 + 12769 = 1510^2 + 113^2 .

It is a cyclic number.

It is not a de Polignac number, because 2292869 - 2¹² = 2288773 is a prime.

It is a super-2 number, since 2×2292869² = 10514496502322, 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 (2292809) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1146434 + 1146435.

It is an arithmetic number, because the mean of its divisors is an integer number (1146435).

2^2292869 is an apocalyptic number.

It is an amenable number.

2292869 is a deficient number, since it is larger than the sum of its proper divisors (1).

2292869 is an equidigital number, since it uses as much as digits as its factorization.

2292869 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 31104, while the sum is 38.

The square root of 2292869 is about 1514.2222426051. Note that the first 4 decimals coincide. The cubic root of 2292869 is about 131.8640511863.

The spelling of 2292869 in words is "two million, two hundred ninety-two thousand, eight hundred sixty-nine".