994211 has 8 divisors (see below), whose sum is σ = 1061424. Its totient is φ = 928000.

The previous prime is 994199. The next prime is 994229. The reversal of 994211 is 112499.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-994211 is a prime.

It is a Duffinian number.

It is a nialpdrome in base 10.

It is not an unprimeable number, because it can be changed into a prime (994241) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3836 + ... + 4086.

It is an arithmetic number, because the mean of its divisors is an integer number (132678).

2⁹⁹⁴²¹¹ is an apocalyptic number.

994211 is a deficient number, since it is larger than the sum of its proper divisors (67213).

994211 is a wasteful number, since it uses less digits than its factorization.

994211 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 501.

The product of its digits is 648, while the sum is 26.

The square root of 994211 is about 997.1012987656. The cubic root of 994211 is about 99.8066597698.

The spelling of 994211 in words is "nine hundred ninety-four thousand, two hundred eleven".