2308841 has 2 divisors, whose sum is σ = 2308842. Its totient is φ = 2308840.

The previous prime is 2308819. The next prime is 2308843. The reversal of 2308841 is 1488032.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 2131600 + 177241 = 1460^2 + 421^2 .

It is a cyclic number.

It is not a de Polignac number, because 2308841 - 2¹⁴ = 2292457 is a prime.

Together with 2308843, it forms a pair of twin primes.

It is a Chen prime.

It is a self number, because there is not a number n which added to its sum of digits gives 2308841.

It is not a weakly prime, because it can be changed into another prime (2308843) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1154420 + 1154421.

It is an arithmetic number, because the mean of its divisors is an integer number (1154421).

2^2308841 is an apocalyptic number.

It is an amenable number.

2308841 is a deficient number, since it is larger than the sum of its proper divisors (1).

2308841 is an equidigital number, since it uses as much as digits as its factorization.

2308841 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1536, while the sum is 26.

The square root of 2308841 is about 1519.4870845124. The cubic root of 2308841 is about 132.1695288887.

The spelling of 2308841 in words is "two million, three hundred eight thousand, eight hundred forty-one".