2306651 has 2 divisors, whose sum is σ = 2306652. Its totient is φ = 2306650.

The previous prime is 2306641. The next prime is 2306663. The reversal of 2306651 is 1566032.

2306651 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2306651 - 2⁶ = 2306587 is a prime.

It is a Sophie Germain prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (2306621) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1153325 + 1153326.

It is an arithmetic number, because the mean of its divisors is an integer number (1153326).

2^2306651 is an apocalyptic number.

2306651 is a deficient number, since it is larger than the sum of its proper divisors (1).

2306651 is an equidigital number, since it uses as much as digits as its factorization.

2306651 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1080, while the sum is 23.

The square root of 2306651 is about 1518.7662756330. The cubic root of 2306651 is about 132.1277268426.

The spelling of 2306651 in words is "two million, three hundred six thousand, six hundred fifty-one".