2308069 has 2 divisors, whose sum is σ = 2308070. Its totient is φ = 2308068.

The previous prime is 2308051. The next prime is 2308079. The reversal of 2308069 is 9608032.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 2044900 + 263169 = 1430^2 + 513^2 .

It is a cyclic number.

It is not a de Polignac number, because 2308069 - 2⁷ = 2307941 is a prime.

It is a super-2 number, since 2×2308069² = 10654365017522, which contains 22 as substring.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2308049) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1154034 + 1154035.

It is an arithmetic number, because the mean of its divisors is an integer number (1154035).

2^2308069 is an apocalyptic number.

It is an amenable number.

2308069 is a deficient number, since it is larger than the sum of its proper divisors (1).

2308069 is an equidigital number, since it uses as much as digits as its factorization.

2308069 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2592, while the sum is 28.

The square root of 2308069 is about 1519.2330301833. The cubic root of 2308069 is about 132.1547962081.

The spelling of 2308069 in words is "two million, three hundred eight thousand, sixty-nine".