994471 has 2 divisors, whose sum is σ = 994472. Its totient is φ = 994470.

The previous prime is 994457. The next prime is 994489. The reversal of 994471 is 174499.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 994471 - 2¹⁵ = 961703 is a prime.

It is a super-3 number, since 3×994471³ = 2950513621507047333, which contains 333 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (994271) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 497235 + 497236.

It is an arithmetic number, because the mean of its divisors is an integer number (497236).

2⁹⁹⁴⁴⁷¹ is an apocalyptic number.

994471 is a deficient number, since it is larger than the sum of its proper divisors (1).

994471 is an equidigital number, since it uses as much as digits as its factorization.

994471 is an evil number, because the sum of its binary digits is even.

The product of its digits is 9072, while the sum is 34.

The square root of 994471 is about 997.2316681694. The cubic root of 994471 is about 99.8153592879.

The spelling of 994471 in words is "nine hundred ninety-four thousand, four hundred seventy-one".