999012014 has 64 divisors (see below), whose sum is σ = 2077028352. Its totient is φ = 347673600.

The previous prime is 999012011. The next prime is 999012023. The reversal of 999012014 is 410210999.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (999012011) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 54014 + ... + 70110.

It is an arithmetic number, because the mean of its divisors is an integer number (32453568).

Almost surely, 2^999012014 is an apocalyptic number.

999012014 is an abundant number, since it is smaller than the sum of its proper divisors (1078016338).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

999012014 is a wasteful number, since it uses less digits than its factorization.

999012014 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16161.

The product of its (nonzero) digits is 5832, while the sum is 35.

The square root of 999012014 is about 31607.1513110562. The cubic root of 999012014 is about 999.6705628164.

The spelling of 999012014 in words is "nine hundred ninety-nine million, twelve thousand, fourteen".