1335424 has 16 divisors (see below), whose sum is σ = 2660670. Its totient is φ = 667648.

The previous prime is 1335413. The next prime is 1335431. The reversal of 1335424 is 4245331.

It can be written as a sum of positive squares in only one way, i.e., 1065024 + 270400 = 1032^2 + 520^2 .

It is a tau number, because it is divible by the number of its divisors (16).

It is a plaindrome in base 13.

It is a junction number, because it is equal to n+sod(n) for n = 1335395 and 1335404.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (5) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5089 + ... + 5344.

2^1335424 is an apocalyptic number.

It is an amenable number.

1335424 is a deficient number, since it is larger than the sum of its proper divisors (1325246).

1335424 is an equidigital number, since it uses as much as digits as its factorization.

1335424 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10447 (or 10435 counting only the distinct ones).

The product of its digits is 1440, while the sum is 22.

The square root of 1335424 is about 1155.6054690075. The cubic root of 1335424 is about 110.1217384989.

The spelling of 1335424 in words is "one million, three hundred thirty-five thousand, four hundred twenty-four".