696239 has 2 divisors, whose sum is σ = 696240. Its totient is φ = 696238.

The previous prime is 696181. The next prime is 696253. The reversal of 696239 is 932696.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-696239 is a prime.

It is a d-powerful number, because it can be written as 6² + 9⁵ + 2³ + 6⁶ + 3¹² + 9⁵ .

It is a junction number, because it is equal to n+sod(n) for n = 696199 and 696208.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (692239) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 348119 + 348120.

It is an arithmetic number, because the mean of its divisors is an integer number (348120).

2⁶⁹⁶²³⁹ is an apocalyptic number.

696239 is a deficient number, since it is larger than the sum of its proper divisors (1).

696239 is an equidigital number, since it uses as much as digits as its factorization.

696239 is an evil number, because the sum of its binary digits is even.

The product of its digits is 17496, while the sum is 35.

The square root of 696239 is about 834.4093719512. The cubic root of 696239 is about 88.6310951464.

The spelling of 696239 in words is "six hundred ninety-six thousand, two hundred thirty-nine".