978114 has 8 divisors (see below), whose sum is σ = 1956240. Its totient is φ = 326036.

The previous prime is 978113. The next prime is 978149. The reversal of 978114 is 411879.

It is a sphenic number, since it is the product of 3 distinct primes.

978114 is an admirable number.

It is a nialpdrome in base 16.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 978114.

It is not an unprimeable number, because it can be changed into a prime (978113) by changing a digit.

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, 81504 + ... + 81515.

It is an arithmetic number, because the mean of its divisors is an integer number (244530).

2⁹⁷⁸¹¹⁴ is an apocalyptic number.

978114 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

978114 is a wasteful number, since it uses less digits than its factorization.

978114 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 163024.

The product of its digits is 2016, while the sum is 30.

The square root of 978114 is about 988.9964610655. The cubic root of 978114 is about 99.2650788063.

The spelling of 978114 in words is "nine hundred seventy-eight thousand, one hundred fourteen".