2309063 has 8 divisors (see below), whose sum is σ = 2394048. Its totient is φ = 2225664.

The previous prime is 2309029. The next prime is 2309077. The reversal of 2309063 is 3609032.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 2309063 - 2⁸ = 2308807 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2309003) 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 in 7 ways as a sum of consecutive naturals, for example, 3095 + ... + 3767.

It is an arithmetic number, because the mean of its divisors is an integer number (299256).

2^2309063 is an apocalyptic number.

2309063 is a deficient number, since it is larger than the sum of its proper divisors (84985).

2309063 is an equidigital number, since it uses as much as digits as its factorization.

2309063 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 793.

The product of its (nonzero) digits is 972, while the sum is 23.

The square root of 2309063 is about 1519.5601337229. The cubic root of 2309063 is about 132.1737648806.

The spelling of 2309063 in words is "two million, three hundred nine thousand, sixty-three".