2247867 has 6 divisors (see below), whose sum is σ = 3246932. Its totient is φ = 1498572.

The previous prime is 2247857. The next prime is 2247881. The reversal of 2247867 is 7687422.

2247867 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 2247867 - 2⁴ = 2247851 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2247857) 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 in 5 ways as a sum of consecutive naturals, for example, 124873 + ... + 124890.

2^2247867 is an apocalyptic number.

2247867 is a deficient number, since it is larger than the sum of its proper divisors (999065).

2247867 is a wasteful number, since it uses less digits than its factorization.

2247867 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 249769 (or 249766 counting only the distinct ones).

The product of its digits is 37632, while the sum is 36.

The square root of 2247867 is about 1499.2888314131. The cubic root of 2247867 is about 130.9956489047.

The spelling of 2247867 in words is "two million, two hundred forty-seven thousand, eight hundred sixty-seven".