1326424 has 16 divisors (see below), whose sum is σ = 2713320. Its totient is φ = 602880.

The previous prime is 1326419. The next prime is 1326427. The reversal of 1326424 is 4246231.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (22).

It is a junction number, because it is equal to n+sod(n) for n = 1326395 and 1326404.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1326427) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7449 + ... + 7624.

2^1326424 is an apocalyptic number.

It is an amenable number.

1326424 is an abundant number, since it is smaller than the sum of its proper divisors (1386896).

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

1326424 is a wasteful number, since it uses less digits than its factorization.

1326424 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15090 (or 15086 counting only the distinct ones).

The product of its digits is 1152, while the sum is 22.

The square root of 1326424 is about 1151.7048232946. The cubic root of 1326424 is about 109.8737946512.

It can be divided in two parts, 132 and 6424, that added together give a palindrome (6556).

The spelling of 1326424 in words is "one million, three hundred twenty-six thousand, four hundred twenty-four".