1413726 has 8 divisors (see below), whose sum is σ = 2827464. Its totient is φ = 471240.

The previous prime is 1413691. The next prime is 1413749. The reversal of 1413726 is 6273141.

1413726 = 593² + 594² + ... + 596².

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

1413726 is an admirable number.

It is a Smith number, since the sum of its digits (24) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a junction number, because it is equal to n+sod(n) for n = 1413696 and 1413705.

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, 117805 + ... + 117816.

It is an arithmetic number, because the mean of its divisors is an integer number (353433).

2^1413726 is an apocalyptic number.

1413726 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1413726 is a wasteful number, since it uses less digits than its factorization.

1413726 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 235626.

The product of its digits is 1008, while the sum is 24.

The square root of 1413726 is about 1189.0021026054. The cubic root of 1413726 is about 112.2333040645.

Adding to 1413726 its reverse (6273141), we get a palindrome (7686867).

The spelling of 1413726 in words is "one million, four hundred thirteen thousand, seven hundred twenty-six".