1818114 has 8 divisors (see below), whose sum is σ = 3636240. Its totient is φ = 606036.

The previous prime is 1818109. The next prime is 1818151. The reversal of 1818114 is 4118181.

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

1818114 is an admirable number.

It is an unprimeable 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 3 ways as a sum of consecutive naturals, for example, 151504 + ... + 151515.

It is an arithmetic number, because the mean of its divisors is an integer number (454530).

2^1818114 is an apocalyptic number.

1818114 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.

1818114 is a wasteful number, since it uses less digits than its factorization.

1818114 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 303024.

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

The square root of 1818114 is about 1348.3745770371. The cubic root of 1818114 is about 122.0507269119.

The spelling of 1818114 in words is "one million, eight hundred eighteen thousand, one hundred fourteen".