1412318 has 4 divisors (see below), whose sum is σ = 2118480. Its totient is φ = 706158.

The previous prime is 1412317. The next prime is 1412321. The reversal of 1412318 is 8132141.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 8132141 = 223 ⋅36467.

It is a Curzon number.

It is a plaindrome in base 16.

It is a self number, because there is not a number n which added to its sum of digits gives 1412318.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1412317) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 353078 + ... + 353081.

It is an arithmetic number, because the mean of its divisors is an integer number (529620).

2^1412318 is an apocalyptic number.

1412318 is a deficient number, since it is larger than the sum of its proper divisors (706162).

1412318 is an equidigital number, since it uses as much as digits as its factorization.

1412318 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 706161.

The product of its digits is 192, while the sum is 20.

The square root of 1412318 is about 1188.4098619584. The cubic root of 1412318 is about 112.1960321126.

Adding to 1412318 its reverse (8132141), we get a palindrome (9544459).

It can be divided in two parts, 14123 and 18, that added together give a palindrome (14141).

The spelling of 1412318 in words is "one million, four hundred twelve thousand, three hundred eighteen".