2308673 has 2 divisors, whose sum is σ = 2308674. Its totient is φ = 2308672.

The previous prime is 2308637. The next prime is 2308679. The reversal of 2308673 is 3768032.

Together with previous prime (2308637) it forms an Ormiston pair, because they use the same digits, order apart.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1373584 + 935089 = 1172^2 + 967^2 .

It is a cyclic number.

It is not a de Polignac number, because 2308673 - 2⁶ = 2308609 is a prime.

It is not a weakly prime, because it can be changed into another prime (2308679) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1154336 + 1154337.

It is an arithmetic number, because the mean of its divisors is an integer number (1154337).

2^2308673 is an apocalyptic number.

It is an amenable number.

2308673 is a deficient number, since it is larger than the sum of its proper divisors (1).

2308673 is an equidigital number, since it uses as much as digits as its factorization.

2308673 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 6048, while the sum is 29.

The square root of 2308673 is about 1519.4318016943. The cubic root of 2308673 is about 132.1663230927.

The spelling of 2308673 in words is "two million, three hundred eight thousand, six hundred seventy-three".