696481 has 2 divisors, whose sum is σ = 696482. Its totient is φ = 696480.

The previous prime is 696457. The next prime is 696491. The reversal of 696481 is 184696.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 665856 + 30625 = 816^2 + 175^2 .

It is a cyclic number.

It is not a de Polignac number, because 696481 - 2¹⁵ = 663713 is a prime.

It is a super-2 number, since 2×696481² = 970171566722, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (696491) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 348240 + 348241.

It is an arithmetic number, because the mean of its divisors is an integer number (348241).

2⁶⁹⁶⁴⁸¹ is an apocalyptic number.

It is an amenable number.

696481 is a deficient number, since it is larger than the sum of its proper divisors (1).

696481 is an equidigital number, since it uses as much as digits as its factorization.

696481 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 10368, while the sum is 34.

The square root of 696481 is about 834.5543721053. The cubic root of 696481 is about 88.6413628085.

The spelling of 696481 in words is "six hundred ninety-six thousand, four hundred eighty-one".