1413806 has 8 divisors (see below), whose sum is σ = 2128464. Its totient is φ = 704320.

The previous prime is 1413793. The next prime is 1413827. The reversal of 1413806 is 6083141.

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

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 in 3 ways as a sum of consecutive naturals, for example, 515 + ... + 1758.

It is an arithmetic number, because the mean of its divisors is an integer number (266058).

2^1413806 is an apocalyptic number.

1413806 is a deficient number, since it is larger than the sum of its proper divisors (714658).

1413806 is a wasteful number, since it uses less digits than its factorization.

1413806 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2586.

The product of its (nonzero) digits is 576, while the sum is 23.

The square root of 1413806 is about 1189.0357437857. The cubic root of 1413806 is about 112.2354210459.

Adding to 1413806 its reverse (6083141), we get a palindrome (7496947).

The spelling of 1413806 in words is "one million, four hundred thirteen thousand, eight hundred six".