994967 has 4 divisors (see below), whose sum is σ = 1021896. Its totient is φ = 968040.

The previous prime is 994963. The next prime is 994991. The reversal of 994967 is 769499.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 769499 = 373 ⋅2063.

It is a cyclic number.

It is not a de Polignac number, because 994967 - 2² = 994963 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (994963) 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 in 3 ways as a sum of consecutive naturals, for example, 13409 + ... + 13482.

It is an arithmetic number, because the mean of its divisors is an integer number (255474).

2⁹⁹⁴⁹⁶⁷ is an apocalyptic number.

994967 is a deficient number, since it is larger than the sum of its proper divisors (26929).

994967 is a wasteful number, since it uses less digits than its factorization.

994967 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26928.

The product of its digits is 122472, while the sum is 44.

The square root of 994967 is about 997.4803256205. The cubic root of 994967 is about 99.8319510872.

The spelling of 994967 in words is "nine hundred ninety-four thousand, nine hundred sixty-seven".