1188114 has 16 divisors (see below), whose sum is σ = 2410560. Its totient is φ = 390320.

The previous prime is 1188073. The next prime is 1188149. The reversal of 1188114 is 4118811.

It is a super-2 number, since 2×1188114² = 2823229753992, which contains 22 as substring.

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 969 + ... + 1820.

It is an arithmetic number, because the mean of its divisors is an integer number (150660).

2^1188114 is an apocalyptic number.

1188114 is an abundant number, since it is smaller than the sum of its proper divisors (1222446).

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

1188114 is a wasteful number, since it uses less digits than its factorization.

1188114 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2865.

The product of its digits is 256, while the sum is 24.

The square root of 1188114 is about 1090.0064219994. The cubic root of 1188114 is about 105.9138376594.

The spelling of 1188114 in words is "one million, one hundred eighty-eight thousand, one hundred fourteen".