2133352 has 32 divisors (see below), whose sum is σ = 4382280. Its totient is φ = 967680.

The previous prime is 2133331. The next prime is 2133361. The reversal of 2133352 is 2533312.

It can be written as a sum of positive squares in 4 ways, for example, as 1705636 + 427716 = 1306^2 + 654^2 .

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, 7452 + ... + 7732.

2^2133352 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2133352, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2191140).

2133352 is an abundant number, since it is smaller than the sum of its proper divisors (2248928).

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

2133352 is a wasteful number, since it uses less digits than its factorization.

2133352 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 373 (or 369 counting only the distinct ones).

The product of its digits is 540, while the sum is 19.

The square root of 2133352 is about 1460.5998767630. The cubic root of 2133352 is about 128.7322934144.

Adding to 2133352 its reverse (2533312), we get a palindrome (4666664).

It can be divided in two parts, 2133 and 352, that added together give a triangular number (2485 = T₇₀).

The spelling of 2133352 in words is "two million, one hundred thirty-three thousand, three hundred fifty-two".