990114 has 24 divisors (see below), whose sum is σ = 2107248. Its totient is φ = 310080.

The previous prime is 990053. The next prime is 990137. The reversal of 990114 is 411099.

It is a Curzon number.

It is a plaindrome in base 13.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 990114.

It is an unprimeable number.

990114 is an untouchable number, because it is not equal to the sum of proper divisors of any 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 11 ways as a sum of consecutive naturals, for example, 1449 + ... + 2019.

It is an arithmetic number, because the mean of its divisors is an integer number (87802).

2⁹⁹⁰¹¹⁴ is an apocalyptic number.

990114 is an abundant number, since it is smaller than the sum of its proper divisors (1117134).

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

990114 is a wasteful number, since it uses less digits than its factorization.

990114 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 610 (or 593 counting only the distinct ones).

The product of its (nonzero) digits is 324, while the sum is 24.

The square root of 990114 is about 995.0447226130. The cubic root of 990114 is about 99.6693747408.

The spelling of 990114 in words is "nine hundred ninety thousand, one hundred fourteen".