2268707 has 4 divisors (see below), whose sum is σ = 2592816. Its totient is φ = 1944600.

The previous prime is 2268691. The next prime is 2268719. The reversal of 2268707 is 7078622.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 7078622 = 2 ⋅3539311.

It is not a de Polignac number, because 2268707 - 2⁴ = 2268691 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2264707) 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, 162044 + ... + 162057.

It is an arithmetic number, because the mean of its divisors is an integer number (648204).

2^2268707 is an apocalyptic number.

2268707 is a deficient number, since it is larger than the sum of its proper divisors (324109).

2268707 is an equidigital number, since it uses as much as digits as its factorization.

2268707 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 324108.

The product of its (nonzero) digits is 9408, while the sum is 32.

The square root of 2268707 is about 1506.2227590898. Note that the first 3 decimals coincide. The cubic root of 2268707 is about 131.3992249830.

The spelling of 2268707 in words is "two million, two hundred sixty-eight thousand, seven hundred seven".