104631697 has 2 divisors, whose sum is σ = 104631698. Its totient is φ = 104631696.

The previous prime is 104631691. The next prime is 104631707. The reversal of 104631697 is 796136401.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 103306896 + 1324801 = 10164^2 + 1151^2 .

It is a cyclic number.

It is not a de Polignac number, because 104631697 - 2¹¹ = 104629649 is a prime.

It is not a weakly prime, because it can be changed into another prime (104631691) 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, 52315848 + 52315849.

It is an arithmetic number, because the mean of its divisors is an integer number (52315849).

Almost surely, 2^104631697 is an apocalyptic number.

It is an amenable number.

104631697 is a deficient number, since it is larger than the sum of its proper divisors (1).

104631697 is an equidigital number, since it uses as much as digits as its factorization.

104631697 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 27216, while the sum is 37.

The square root of 104631697 is about 10228.9636327440. The cubic root of 104631697 is about 471.2171515635.

The spelling of 104631697 in words is "one hundred four million, six hundred thirty-one thousand, six hundred ninety-seven".