275700889 has 2 divisors, whose sum is σ = 275700890. Its totient is φ = 275700888.

The previous prime is 275700863. The next prime is 275700899. The reversal of 275700889 is 988007572.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 182250000 + 93450889 = 13500^2 + 9667^2 .

It is a cyclic number.

It is not a de Polignac number, because 275700889 - 2¹⁵ = 275668121 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (275700899) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 137850444 + 137850445.

It is an arithmetic number, because the mean of its divisors is an integer number (137850445).

Almost surely, 2^275700889 is an apocalyptic number.

It is an amenable number.

275700889 is a deficient number, since it is larger than the sum of its proper divisors (1).

275700889 is an equidigital number, since it uses as much as digits as its factorization.

275700889 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 282240, while the sum is 46.

The square root of 275700889 is about 16604.2431022917. The cubic root of 275700889 is about 650.8477215454.

The spelling of 275700889 in words is "two hundred seventy-five million, seven hundred thousand, eight hundred eighty-nine".