999014 has 4 divisors (see below), whose sum is σ = 1498524. Its totient is φ = 499506.

The previous prime is 999007. The next prime is 999023. The reversal of 999014 is 410999.

It is a semiprime because it is the product of two primes.

It is a congruent number.

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 as a sum of consecutive naturals, namely, 249752 + ... + 249755.

It is an arithmetic number, because the mean of its divisors is an integer number (374631).

2⁹⁹⁹⁰¹⁴ is an apocalyptic number.

999014 is a deficient number, since it is larger than the sum of its proper divisors (499510).

999014 is a wasteful number, since it uses less digits than its factorization.

999014 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 499509.

The product of its (nonzero) digits is 2916, while the sum is 32.

The square root of 999014 is about 999.5068784156. The cubic root of 999014 is about 99.9671225252.

The spelling of 999014 in words is "nine hundred ninety-nine thousand, fourteen".