994297 has 2 divisors, whose sum is σ = 994298. Its totient is φ = 994296.

The previous prime is 994271. The next prime is 994303. The reversal of 994297 is 792499.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 712336 + 281961 = 844^2 + 531^2 .

It is a cyclic number.

It is not a de Polignac number, because 994297 - 2¹¹ = 992249 is a prime.

994297 is a lucky number.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 994297.

It is not a weakly prime, because it can be changed into another prime (994237) by changing a digit.

It is a good prime.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 497148 + 497149.

It is an arithmetic number, because the mean of its divisors is an integer number (497149).

2⁹⁹⁴²⁹⁷ is an apocalyptic number.

It is an amenable number.

994297 is a deficient number, since it is larger than the sum of its proper divisors (1).

994297 is an equidigital number, since it uses as much as digits as its factorization.

994297 is an evil number, because the sum of its binary digits is even.

The product of its digits is 40824, while the sum is 40.

The square root of 994297 is about 997.1444228395. The cubic root of 994297 is about 99.8095374706.

The spelling of 994297 in words is "nine hundred ninety-four thousand, two hundred ninety-seven".