2300047 has 2 divisors, whose sum is σ = 2300048. Its totient is φ = 2300046.

The previous prime is 2300029. The next prime is 2300057. The reversal of 2300047 is 7400032.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 2300047 - 2⁷ = 2299919 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 2300047.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2300017) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1150023 + 1150024.

It is an arithmetic number, because the mean of its divisors is an integer number (1150024).

2^2300047 is an apocalyptic number.

2300047 is a deficient number, since it is larger than the sum of its proper divisors (1).

2300047 is an equidigital number, since it uses as much as digits as its factorization.

2300047 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 168, while the sum is 16.

The square root of 2300047 is about 1516.5905841723. The cubic root of 2300047 is about 132.0015113081.

Adding to 2300047 its reverse (7400032), we get a palindrome (9700079).

The spelling of 2300047 in words is "two million, three hundred thousand, forty-seven".