2133452 has 6 divisors (see below), whose sum is σ = 3733548. Its totient is φ = 1066724.

The previous prime is 2133433. The next prime is 2133463. The reversal of 2133452 is 2543312.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 266678 + ... + 266685.

It is an arithmetic number, because the mean of its divisors is an integer number (622258).

2^2133452 is an apocalyptic number.

It is an amenable number.

2133452 is a deficient number, since it is larger than the sum of its proper divisors (1600096).

2133452 is a wasteful number, since it uses less digits than its factorization.

2133452 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 533367 (or 533365 counting only the distinct ones).

The product of its digits is 720, while the sum is 20.

The square root of 2133452 is about 1460.6341088719. The cubic root of 2133452 is about 128.7343048075.

Adding to 2133452 its reverse (2543312), we get a palindrome (4676764).

The spelling of 2133452 in words is "two million, one hundred thirty-three thousand, four hundred fifty-two".