1413408 has 24 divisors (see below), whose sum is σ = 3710448. Its totient is φ = 471104.

The previous prime is 1413371. The next prime is 1413413. The reversal of 1413408 is 8043141.

It is a tau number, because it is divible by the number of its divisors (24).

It is an Ulam number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7266 + ... + 7457.

It is an arithmetic number, because the mean of its divisors is an integer number (154602).

2^1413408 is an apocalyptic number.

It is an amenable number.

1413408 is an abundant number, since it is smaller than the sum of its proper divisors (2297040).

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

1413408 is a wasteful number, since it uses less digits than its factorization.

1413408 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14736 (or 14728 counting only the distinct ones).

The product of its (nonzero) digits is 384, while the sum is 21.

The square root of 1413408 is about 1188.8683695010. The cubic root of 1413408 is about 112.2248882737.

Adding to 1413408 its reverse (8043141), we get a palindrome (9456549).

The spelling of 1413408 in words is "one million, four hundred thirteen thousand, four hundred eight".