696457 has 2 divisors, whose sum is σ = 696458. Its totient is φ = 696456.

The previous prime is 696433. The next prime is 696481. The reversal of 696457 is 754696.

It is a balanced prime because it is at equal distance from previous prime (696433) and next prime (696481).

It can be written as a sum of positive squares in only one way, i.e., 687241 + 9216 = 829^2 + 96^2 .

It is a cyclic number.

It is not a de Polignac number, because 696457 - 2¹¹ = 694409 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (696427) 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, 348228 + 348229.

It is an arithmetic number, because the mean of its divisors is an integer number (348229).

2⁶⁹⁶⁴⁵⁷ is an apocalyptic number.

It is an amenable number.

696457 is a deficient number, since it is larger than the sum of its proper divisors (1).

696457 is an equidigital number, since it uses as much as digits as its factorization.

696457 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 45360, while the sum is 37.

The square root of 696457 is about 834.5399930501. The cubic root of 696457 is about 88.6403446342.

It can be divided in two parts, 6964 and 57, that added together give a triangular number (7021 = T₁₁₈).

The spelling of 696457 in words is "six hundred ninety-six thousand, four hundred fifty-seven".