2333663 has 2 divisors, whose sum is σ = 2333664. Its totient is φ = 2333662.

The previous prime is 2333657. The next prime is 2333689. The reversal of 2333663 is 3663332.

It is an a-pointer prime, because the next prime (2333689) can be obtained adding 2333663 to its sum of digits (26).

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2333663 - 2⁴ = 2333647 is a prime.

It is a Chen prime.

It is a plaindrome in base 16.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2333693) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1166831 + 1166832.

It is an arithmetic number, because the mean of its divisors is an integer number (1166832).

2^2333663 is an apocalyptic number.

2333663 is a deficient number, since it is larger than the sum of its proper divisors (1).

2333663 is an equidigital number, since it uses as much as digits as its factorization.

2333663 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 5832, while the sum is 26.

The square root of 2333663 is about 1527.6331365874. The cubic root of 2333663 is about 132.6414864573.

Adding to 2333663 its reverse (3663332), we get a palindrome (5996995).

The spelling of 2333663 in words is "two million, three hundred thirty-three thousand, six hundred sixty-three".