2306023 has 2 divisors, whose sum is σ = 2306024. Its totient is φ = 2306022.

The previous prime is 2305987. The next prime is 2306027. The reversal of 2306023 is 3206032.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 2306023 - 2¹⁷ = 2174951 is a prime.

2306023 is a lucky number.

It is a junction number, because it is equal to n+sod(n) for n = 2305988 and 2306006.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2306027) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1153011 + 1153012.

It is an arithmetic number, because the mean of its divisors is an integer number (1153012).

2^2306023 is an apocalyptic number.

2306023 is a deficient number, since it is larger than the sum of its proper divisors (1).

2306023 is an equidigital number, since it uses as much as digits as its factorization.

2306023 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 216, while the sum is 16.

The square root of 2306023 is about 1518.5595148034. The cubic root of 2306023 is about 132.1157348906.

Subtracting 2306023 from its reverse (3206032), we obtain a palindrome (900009).

The spelling of 2306023 in words is "two million, three hundred six thousand, twenty-three".