994115 has 4 divisors (see below), whose sum is σ = 1192944. Its totient is φ = 795288.

The previous prime is 994093. The next prime is 994141. The reversal of 994115 is 511499.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 511499 = 19 ⋅26921.

It is a cyclic number.

It is not a de Polignac number, because 994115 - 2⁶ = 994051 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 99407 + ... + 99416.

It is an arithmetic number, because the mean of its divisors is an integer number (298236).

2⁹⁹⁴¹¹⁵ is an apocalyptic number.

994115 is a deficient number, since it is larger than the sum of its proper divisors (198829).

994115 is a wasteful number, since it uses less digits than its factorization.

994115 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 198828.

The product of its digits is 1620, while the sum is 29.

The square root of 994115 is about 997.0531580613. The cubic root of 994115 is about 99.8034472566.

The spelling of 994115 in words is "nine hundred ninety-four thousand, one hundred fifteen".