885714121 has 2 divisors, whose sum is σ = 885714122. Its totient is φ = 885714120.

The previous prime is 885714079. The next prime is 885714139. The reversal of 885714121 is 121417588.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 552250000 + 333464121 = 23500^2 + 18261^2 .

It is a cyclic number.

It is not a de Polignac number, because 885714121 - 2⁷ = 885713993 is a prime.

It is not a weakly prime, because it can be changed into another prime (885714191) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 442857060 + 442857061.

It is an arithmetic number, because the mean of its divisors is an integer number (442857061).

Almost surely, 2^885714121 is an apocalyptic number.

It is an amenable number.

885714121 is a deficient number, since it is larger than the sum of its proper divisors (1).

885714121 is an equidigital number, since it uses as much as digits as its factorization.

885714121 is an evil number, because the sum of its binary digits is even.

The product of its digits is 17920, while the sum is 37.

The square root of 885714121 is about 29760.9495984251. The cubic root of 885714121 is about 960.3536461107.

The spelling of 885714121 in words is "eight hundred eighty-five million, seven hundred fourteen thousand, one hundred twenty-one".