2300447 has 2 divisors, whose sum is σ = 2300448. Its totient is φ = 2300446.

The previous prime is 2300443. The next prime is 2300489. The reversal of 2300447 is 7440032.

It is a happy number.

2300447 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2300447 - 2² = 2300443 is a prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2300443) 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, 1150223 + 1150224.

It is an arithmetic number, because the mean of its divisors is an integer number (1150224).

2^2300447 is an apocalyptic number.

2300447 is a deficient number, since it is larger than the sum of its proper divisors (1).

2300447 is an equidigital number, since it uses as much as digits as its factorization.

2300447 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 672, while the sum is 20.

The square root of 2300447 is about 1516.7224531865. The cubic root of 2300447 is about 132.0091629697.

Adding to 2300447 its reverse (7440032), we get a palindrome (9740479).

The spelling of 2300447 in words is "two million, three hundred thousand, four hundred forty-seven".