1214018 has 16 divisors (see below), whose sum is σ = 2000376. Its totient is φ = 549120.

The previous prime is 1214011. The next prime is 1214023. The reversal of 1214018 is 8104121.

It can be written as a sum of positive squares in 4 ways, for example, as 769129 + 444889 = 877^2 + 667^2 .

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 1213987 and 1214005.

It is not an unprimeable number, because it can be changed into a prime (1214011) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 938 + ... + 1818.

2^1214018 is an apocalyptic number.

1214018 is a deficient number, since it is larger than the sum of its proper divisors (786358).

1214018 is a wasteful number, since it uses less digits than its factorization.

1214018 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 949.

The product of its (nonzero) digits is 64, while the sum is 17.

The square root of 1214018 is about 1101.8248499648. The cubic root of 1214018 is about 106.6780434914.

Adding to 1214018 its reverse (8104121), we get a palindrome (9318139).

The spelling of 1214018 in words is "one million, two hundred fourteen thousand, eighteen".