948102889 has 2 divisors, whose sum is σ = 948102890. Its totient is φ = 948102888.

The previous prime is 948102811. The next prime is 948103031. The reversal of 948102889 is 988201849.

948102889 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., 941446489 + 6656400 = 30683^2 + 2580^2 .

It is a cyclic number.

It is not a de Polignac number, because 948102889 - 2¹⁵ = 948070121 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (948102289) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 474051444 + 474051445.

It is an arithmetic number, because the mean of its divisors is an integer number (474051445).

Almost surely, 2^948102889 is an apocalyptic number.

It is an amenable number.

948102889 is a deficient number, since it is larger than the sum of its proper divisors (1).

948102889 is an equidigital number, since it uses as much as digits as its factorization.

948102889 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 331776, while the sum is 49.

The square root of 948102889 is about 30791.2794310337. The cubic root of 948102889 is about 982.3927678768.

The spelling of 948102889 in words is "nine hundred forty-eight million, one hundred two thousand, eight hundred eighty-nine".