9999014 has 4 divisors (see below), whose sum is σ = 14998524. Its totient is φ = 4999506.

The previous prime is 9998977. The next prime is 9999047. The reversal of 9999014 is 4109999.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 4109999 = 59 ⋅69661.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2499752 + ... + 2499755.

It is an arithmetic number, because the mean of its divisors is an integer number (3749631).

Almost surely, 2^9999014 is an apocalyptic number.

9999014 is a deficient number, since it is larger than the sum of its proper divisors (4999510).

9999014 is a wasteful number, since it uses less digits than its factorization.

9999014 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4999509.

The product of its (nonzero) digits is 26244, while the sum is 41.

The square root of 9999014 is about 3162.1217560366. The cubic root of 9999014 is about 215.4363878618.

The spelling of 9999014 in words is "nine million, nine hundred ninety-nine thousand, fourteen".