2123332 has 6 divisors (see below), whose sum is σ = 3715838. Its totient is φ = 1061664.

The previous prime is 2123327. The next prime is 2123353. The reversal of 2123332 is 2333212.

It can be written as a sum of positive squares in only one way, i.e., 2114116 + 9216 = 1454^2 + 96^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 265413 + ... + 265420.

2^2123332 is an apocalyptic number.

It is an amenable number.

2123332 is a deficient number, since it is larger than the sum of its proper divisors (1592506).

2123332 is a wasteful number, since it uses less digits than its factorization.

2123332 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 530837 (or 530835 counting only the distinct ones).

The product of its digits is 216, while the sum is 16.

The square root of 2123332 is about 1457.1657421172. The cubic root of 2123332 is about 128.5304323144.

Adding to 2123332 its reverse (2333212), we get a palindrome (4456544).

The spelling of 2123332 in words is "two million, one hundred twenty-three thousand, three hundred thirty-two".