1324416 has 32 divisors (see below), whose sum is σ = 3519000. Its totient is φ = 441344.

The previous prime is 1324403. The next prime is 1324429. The reversal of 1324416 is 6144231.

It is an interprime number because it is at equal distance from previous prime (1324403) and next prime (1324429).

It is a tau number, because it is divible by the number of its divisors (32).

It is a nude number because it is divisible by every one of its digits.

It is an Ulam number.

It is a junction number, because it is equal to n+sod(n) for n = 1324392 and 1324401.

It is a congruent 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, 1341 + ... + 2108.

2^1324416 is an apocalyptic number.

1324416 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

1324416 is an abundant number, since it is smaller than the sum of its proper divisors (2194584).

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

1324416 is an equidigital number, since it uses as much as digits as its factorization.

1324416 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3466 (or 3454 counting only the distinct ones).

The product of its digits is 576, while the sum is 21.

The square root of 1324416 is about 1150.8327419743. The cubic root of 1324416 is about 109.8183226943.

Adding to 1324416 its reverse (6144231), we get a palindrome (7468647).

The spelling of 1324416 in words is "one million, three hundred twenty-four thousand, four hundred sixteen".