2266347 has 4 divisors (see below), whose sum is σ = 3021800. Its totient is φ = 1510896.

The previous prime is 2266343. The next prime is 2266403. The reversal of 2266347 is 7436622.

2266347 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 2266347 - 2² = 2266343 is a prime.

It is a D-number.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2266343) 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 3 ways as a sum of consecutive naturals, for example, 377722 + ... + 377727.

It is an arithmetic number, because the mean of its divisors is an integer number (755450).

2^2266347 is an apocalyptic number.

2266347 is a deficient number, since it is larger than the sum of its proper divisors (755453).

2266347 is an equidigital number, since it uses as much as digits as its factorization.

2266347 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 755452.

The product of its digits is 12096, while the sum is 30.

The square root of 2266347 is about 1505.4391385905. The cubic root of 2266347 is about 131.3536469276.

The spelling of 2266347 in words is "two million, two hundred sixty-six thousand, three hundred forty-seven".