840114 has 24 divisors (see below), whose sum is σ = 1986192. Its totient is φ = 254520.

The previous prime is 840109. The next prime is 840137. The reversal of 840114 is 411048.

840114 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is an unprimeable number.

840114 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1924 + ... + 2319.

It is an arithmetic number, because the mean of its divisors is an integer number (82758).

2⁸⁴⁰¹¹⁴ is an apocalyptic number.

840114 is an abundant number, since it is smaller than the sum of its proper divisors (1146078).

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

840114 is a wasteful number, since it uses less digits than its factorization.

840114 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4262 (or 4259 counting only the distinct ones).

The product of its (nonzero) digits is 128, while the sum is 18.

The square root of 840114 is about 916.5773289799. The cubic root of 840114 is about 94.3581478030.

The spelling of 840114 in words is "eight hundred forty thousand, one hundred fourteen".