695089 has 2 divisors, whose sum is σ = 695090. Its totient is φ = 695088.

The previous prime is 695087. The next prime is 695099. The reversal of 695089 is 980596.

695089 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., 478864 + 216225 = 692^2 + 465^2 .

It is a cyclic number.

It is not a de Polignac number, because 695089 - 2¹ = 695087 is a prime.

Together with 695087, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (695081) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 347544 + 347545.

It is an arithmetic number, because the mean of its divisors is an integer number (347545).

2⁶⁹⁵⁰⁸⁹ is an apocalyptic number.

It is an amenable number.

695089 is a deficient number, since it is larger than the sum of its proper divisors (1).

695089 is an equidigital number, since it uses as much as digits as its factorization.

695089 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 19440, while the sum is 37.

The square root of 695089 is about 833.7199769707. The cubic root of 695089 is about 88.5822699925.

The spelling of 695089 in words is "six hundred ninety-five thousand, eighty-nine".