2267009 has 4 divisors (see below), whose sum is σ = 2288304. Its totient is φ = 2245716.

The previous prime is 2266993. The next prime is 2267011. The reversal of 2267009 is 9007622.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is not a de Polignac number, because 2267009 - 2⁴ = 2266993 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2267029) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 10487 + ... + 10700.

It is an arithmetic number, because the mean of its divisors is an integer number (572076).

2^2267009 is an apocalyptic number.

It is an amenable number.

2267009 is a deficient number, since it is larger than the sum of its proper divisors (21295).

2267009 is a wasteful number, since it uses less digits than its factorization.

2267009 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21294.

The product of its (nonzero) digits is 1512, while the sum is 26.

The square root of 2267009 is about 1505.6589919368. The cubic root of 2267009 is about 131.3664351501.

The spelling of 2267009 in words is "two million, two hundred sixty-seven thousand, nine".