1413814 has 4 divisors (see below), whose sum is σ = 2120724. Its totient is φ = 706906.

The previous prime is 1413793. The next prime is 1413827. The reversal of 1413814 is 4183141.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 4183141 = 47 ⋅89003.

It is a congruent 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 as a sum of consecutive naturals, namely, 353452 + ... + 353455.

It is an arithmetic number, because the mean of its divisors is an integer number (530181).

2^1413814 is an apocalyptic number.

1413814 is a deficient number, since it is larger than the sum of its proper divisors (706910).

1413814 is an equidigital number, since it uses as much as digits as its factorization.

1413814 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 706909.

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

The square root of 1413814 is about 1189.0391078514. The cubic root of 1413814 is about 112.2356327397.

Adding to 1413814 its reverse (4183141), we get a palindrome (5596955).

The spelling of 1413814 in words is "one million, four hundred thirteen thousand, eight hundred fourteen".