994895 has 8 divisors (see below), whose sum is σ = 1302480. Its totient is φ = 723520.

The previous prime is 994879. The next prime is 994901. The reversal of 994895 is 598499.

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

It is not a de Polignac number, because 994895 - 2⁴ = 994879 is a prime.

It is a super-2 number, since 2×994895² = 1979632122050, which contains 22 as substring.

It is a congruent number.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 994895.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 8990 + ... + 9099.

It is an arithmetic number, because the mean of its divisors is an integer number (162810).

2⁹⁹⁴⁸⁹⁵ is an apocalyptic number.

994895 is a deficient number, since it is larger than the sum of its proper divisors (307585).

994895 is a wasteful number, since it uses less digits than its factorization.

994895 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18105.

The product of its digits is 116640, while the sum is 44.

The square root of 994895 is about 997.4442340302. Note that the first 3 decimals coincide. The cubic root of 994895 is about 99.8295429423.

It can be divided in two parts, 99 and 4895, that added together give a palindrome (4994).

The spelling of 994895 in words is "nine hundred ninety-four thousand, eight hundred ninety-five".