887335121 has 2 divisors, whose sum is σ = 887335122. Its totient is φ = 887335120.

The previous prime is 887335117. The next prime is 887335129. The reversal of 887335121 is 121533788.

It is a happy number.

887335121 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 can be written as a sum of positive squares in only one way, i.e., 622003600 + 265331521 = 24940^2 + 16289^2 .

It is a cyclic number.

It is not a de Polignac number, because 887335121 - 2² = 887335117 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (887335129) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 443667560 + 443667561.

It is an arithmetic number, because the mean of its divisors is an integer number (443667561).

Almost surely, 2^887335121 is an apocalyptic number.

It is an amenable number.

887335121 is a deficient number, since it is larger than the sum of its proper divisors (1).

887335121 is an equidigital number, since it uses as much as digits as its factorization.

887335121 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 40320, while the sum is 38.

The square root of 887335121 is about 29788.1708233319. The cubic root of 887335121 is about 960.9391565280.

The spelling of 887335121 in words is "eight hundred eighty-seven million, three hundred thirty-five thousand, one hundred twenty-one".