84697 has 2 divisors, whose sum is σ = 84698. Its totient is φ = 84696.

The previous prime is 84691. The next prime is 84701. The reversal of 84697 is 79648.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 84681 + 16 = 291^2 + 4^2 .

It is a cyclic number.

It is not a de Polignac number, because 84697 - 2¹⁵ = 51929 is a prime.

It is not a weakly prime, because it can be changed into another prime (84691) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 42348 + 42349.

It is an arithmetic number, because the mean of its divisors is an integer number (42349).

2⁸⁴⁶⁹⁷ is an apocalyptic number.

It is an amenable number.

84697 is a deficient number, since it is larger than the sum of its proper divisors (1).

84697 is an equidigital number, since it uses as much as digits as its factorization.

84697 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 12096, while the sum is 34.

The square root of 84697 is about 291.0274901105. The cubic root of 84697 is about 43.9159898374.

The spelling of 84697 in words is "eighty-four thousand, six hundred ninety-seven".