2133324 has 24 divisors (see below), whose sum is σ = 5531120. Its totient is φ = 711072.

The previous prime is 2133311. The next prime is 2133331. The reversal of 2133324 is 4233312.

It is a Harshad number since it is a multiple of its sum of digits (18).

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

It is a junction number, because it is equal to n+sod(n) for n = 2133297 and 2133306.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9769 + ... + 9984.

2^2133324 is an apocalyptic number.

It is an amenable number.

2133324 is an abundant number, since it is smaller than the sum of its proper divisors (3397796).

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

2133324 is a wasteful number, since it uses less digits than its factorization.

2133324 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19766 (or 19758 counting only the distinct ones).

The product of its digits is 432, while the sum is 18.

The square root of 2133324 is about 1460.5902916287. The cubic root of 2133324 is about 128.7317302131.

Adding to 2133324 its reverse (4233312), we get a palindrome (6366636).

The spelling of 2133324 in words is "two million, one hundred thirty-three thousand, three hundred twenty-four".