1414318 has 4 divisors (see below), whose sum is σ = 2121480. Its totient is φ = 707158.

The previous prime is 1414307. The next prime is 1414319. The reversal of 1414318 is 8134141.

It is a semiprime because it is the product of two primes.

It is a nialpdrome in base 11.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1414319) by changing a digit.

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 as a sum of consecutive naturals, namely, 353578 + ... + 353581.

It is an arithmetic number, because the mean of its divisors is an integer number (530370).

2^1414318 is an apocalyptic number.

1414318 is a deficient number, since it is larger than the sum of its proper divisors (707162).

1414318 is an equidigital number, since it uses as much as digits as its factorization.

1414318 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 707161.

The product of its digits is 384, while the sum is 22.

The square root of 1414318 is about 1189.2510248051. The cubic root of 1414318 is about 112.2489678362.

Adding to 1414318 its reverse (8134141), we get a palindrome (9548459).

It can be divided in two parts, 14143 and 18, that added together give a square (14161 = 119²).

The spelling of 1414318 in words is "one million, four hundred fourteen thousand, three hundred eighteen".