846425101 has 2 divisors, whose sum is σ = 846425102. Its totient is φ = 846425100.

The previous prime is 846425077. The next prime is 846425113. The reversal of 846425101 is 101524648.

846425101 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 594091876 + 252333225 = 24374^2 + 15885^2 .

It is a cyclic number.

It is not a de Polignac number, because 846425101 - 2⁷ = 846424973 is a prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (846425141) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 423212550 + 423212551.

It is an arithmetic number, because the mean of its divisors is an integer number (423212551).

Almost surely, 2^846425101 is an apocalyptic number.

It is an amenable number.

846425101 is a deficient number, since it is larger than the sum of its proper divisors (1).

846425101 is an equidigital number, since it uses as much as digits as its factorization.

846425101 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 7680, while the sum is 31.

The square root of 846425101 is about 29093.3858634570. The cubic root of 846425101 is about 945.9383756773.

Adding to 846425101 its reverse (101524648), we get a palindrome (947949749).

The spelling of 846425101 in words is "eight hundred forty-six million, four hundred twenty-five thousand, one hundred one".