695281 has 2 divisors, whose sum is σ = 695282. Its totient is φ = 695280.

The previous prime is 695269. The next prime is 695293. The reversal of 695281 is 182596.

It is a balanced prime because it is at equal distance from previous prime (695269) and next prime (695293).

It can be written as a sum of positive squares in only one way, i.e., 429025 + 266256 = 655^2 + 516^2 .

It is a cyclic number.

It is not a de Polignac number, because 695281 - 2¹⁵ = 662513 is a prime.

It is a super-2 number, since 2×695281² = 966831337922, which contains 22 as substring.

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, 347640 + 347641.

It is an arithmetic number, because the mean of its divisors is an integer number (347641).

2⁶⁹⁵²⁸¹ is an apocalyptic number.

It is an amenable number.

695281 is a deficient number, since it is larger than the sum of its proper divisors (1).

695281 is an equidigital number, since it uses as much as digits as its factorization.

695281 is an evil number, because the sum of its binary digits is even.

The product of its digits is 4320, while the sum is 31.

The square root of 695281 is about 833.8351155954. The cubic root of 695281 is about 88.5904254134.

The spelling of 695281 in words is "six hundred ninety-five thousand, two hundred eighty-one".