696517201 has 2 divisors, whose sum is σ = 696517202. Its totient is φ = 696517200.

The previous prime is 696517187. The next prime is 696517223. The reversal of 696517201 is 102715696.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 548262225 + 148254976 = 23415^2 + 12176^2 .

It is a cyclic number.

It is not a de Polignac number, because 696517201 - 2⁵ = 696517169 is a prime.

It is a super-2 number, since 2×696517201² = 970272422577748802, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (696517271) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 348258600 + 348258601.

It is an arithmetic number, because the mean of its divisors is an integer number (348258601).

Almost surely, 2^696517201 is an apocalyptic number.

It is an amenable number.

696517201 is a deficient number, since it is larger than the sum of its proper divisors (1).

696517201 is an equidigital number, since it uses as much as digits as its factorization.

696517201 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 22680, while the sum is 37.

The square root of 696517201 is about 26391.6123228574. The cubic root of 696517201 is about 886.4289855290.

The spelling of 696517201 in words is "six hundred ninety-six million, five hundred seventeen thousand, two hundred one".