1413824 has 14 divisors (see below), whose sum is σ = 2805684. Its totient is φ = 706880.

The previous prime is 1413793. The next prime is 1413827. The reversal of 1413824 is 4283141.

It is an Ulam number.

It is a self number, because there is not a number n which added to its sum of digits gives 1413824.

It is not an unprimeable number, because it can be changed into a prime (1413827) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 10982 + ... + 11109.

It is an arithmetic number, because the mean of its divisors is an integer number (200406).

2^1413824 is an apocalyptic number.

It is an amenable number.

1413824 is a deficient number, since it is larger than the sum of its proper divisors (1391860).

1413824 is an equidigital number, since it uses as much as digits as its factorization.

1413824 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22103 (or 22093 counting only the distinct ones).

The product of its digits is 768, while the sum is 23.

The square root of 1413824 is about 1189.0433129201. The cubic root of 1413824 is about 112.2358973558.

Adding to 1413824 its reverse (4283141), we get a palindrome (5696965).

The spelling of 1413824 in words is "one million, four hundred thirteen thousand, eight hundred twenty-four".