2306816 has 18 divisors (see below), whose sum is σ = 4605132. Its totient is φ = 1153280.

The previous prime is 2306797. The next prime is 2306851. The reversal of 2306816 is 6186032.

2306816 is digitally balanced in base 5, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4250 + ... + 4761.

2^2306816 is an apocalyptic number.

It is an amenable number.

2306816 is a deficient number, since it is larger than the sum of its proper divisors (2298316).

2306816 is an frugal number, since it uses more digits than its factorization.

2306816 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9027 (or 9013 counting only the distinct ones).

The product of its (nonzero) digits is 1728, while the sum is 26.

The square root of 2306816 is about 1518.8205950671. The cubic root of 2306816 is about 132.1308772332.

The spelling of 2306816 in words is "two million, three hundred six thousand, eight hundred sixteen".