2269807 has 2 divisors, whose sum is σ = 2269808. Its totient is φ = 2269806.

The previous prime is 2269777. The next prime is 2269819. The reversal of 2269807 is 7089622.

2269807 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 is a cyclic number.

It is not a de Polignac number, because 2269807 - 2¹⁹ = 1745519 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2269867) 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, 1134903 + 1134904.

It is an arithmetic number, because the mean of its divisors is an integer number (1134904).

2^2269807 is an apocalyptic number.

2269807 is a deficient number, since it is larger than the sum of its proper divisors (1).

2269807 is an equidigital number, since it uses as much as digits as its factorization.

2269807 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 12096, while the sum is 34.

The square root of 2269807 is about 1506.5878666709. The cubic root of 2269807 is about 131.4204581926.

The spelling of 2269807 in words is "two million, two hundred sixty-nine thousand, eight hundred seven".