816114 has 16 divisors (see below), whose sum is σ = 1757952. Its totient is φ = 251088.

The previous prime is 816113. The next prime is 816121. The reversal of 816114 is 411618.

It is not an unprimeable number, because it can be changed into a prime (816113) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5154 + ... + 5309.

It is an arithmetic number, because the mean of its divisors is an integer number (109872).

2⁸¹⁶¹¹⁴ is an apocalyptic number.

816114 is an abundant number, since it is smaller than the sum of its proper divisors (941838).

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

816114 is a wasteful number, since it uses less digits than its factorization.

816114 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10481.

The product of its digits is 192, while the sum is 21.

The square root of 816114 is about 903.3902811078. The cubic root of 816114 is about 93.4509260432.

Subtracting from 816114 its reverse (411618), we obtain a square (404496 = 636²).

The spelling of 816114 in words is "eight hundred sixteen thousand, one hundred fourteen".