8423801 has 2 divisors, whose sum is σ = 8423802. Its totient is φ = 8423800.

The previous prime is 8423797. The next prime is 8423803. The reversal of 8423801 is 1083248.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 8404201 + 19600 = 2899^2 + 140^2 .

It is a cyclic number.

It is not a de Polignac number, because 8423801 - 2² = 8423797 is a prime.

Together with 8423803, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (8423803) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4211900 + 4211901.

It is an arithmetic number, because the mean of its divisors is an integer number (4211901).

Almost surely, 2^8423801 is an apocalyptic number.

It is an amenable number.

8423801 is a deficient number, since it is larger than the sum of its proper divisors (1).

8423801 is an equidigital number, since it uses as much as digits as its factorization.

8423801 is an odious number, because the sum of its binary digits is odd.

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

The square root of 8423801 is about 2902.3785073625. The cubic root of 8423801 is about 203.4710843577.

The spelling of 8423801 in words is "eight million, four hundred twenty-three thousand, eight hundred one".