696281 has 2 divisors, whose sum is σ = 696282. Its totient is φ = 696280.

The previous prime is 696271. The next prime is 696313. The reversal of 696281 is 182696.

It is an a-pointer prime, because the next prime (696313) can be obtained adding 696281 to its sum of digits (32).

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 502681 + 193600 = 709^2 + 440^2 .

It is a cyclic number.

It is not a de Polignac number, because 696281 - 2¹⁰ = 695257 is a prime.

It is a super-2 number, since 2×696281² = 969614461922, which contains 22 as substring.

It is a Chen prime.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 696281.

It is not a weakly prime, because it can be changed into another prime (696271) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 348140 + 348141.

It is an arithmetic number, because the mean of its divisors is an integer number (348141).

2⁶⁹⁶²⁸¹ is an apocalyptic number.

It is an amenable number.

696281 is a deficient number, since it is larger than the sum of its proper divisors (1).

696281 is an equidigital number, since it uses as much as digits as its factorization.

696281 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 5184, while the sum is 32.

The square root of 696281 is about 834.4345390742. The cubic root of 696281 is about 88.6328773079.

The spelling of 696281 in words is "six hundred ninety-six thousand, two hundred eighty-one".