2122324 has 12 divisors (see below), whose sum is σ = 3804948. Its totient is φ = 1035200.

The previous prime is 2122321. The next prime is 2122327. The reversal of 2122324 is 4232212.

It is an interprime number because it is at equal distance from previous prime (2122321) and next prime (2122327).

It can be written as a sum of positive squares in 2 ways, for example, as 753424 + 1368900 = 868^2 + 1170^2 .

It is a d-powerful number, because it can be written as 2⁷ + 1 + 2⁹ + 2¹¹ + 3¹³ + 2¹⁹ + 4⁵ .

It is a junction number, because it is equal to n+sod(n) for n = 2122298 and 2122307.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2122321) by changing a digit.

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 in 3 ways as a sum of consecutive naturals, for example, 6307 + ... + 6634.

It is an arithmetic number, because the mean of its divisors is an integer number (317079).

2^2122324 is an apocalyptic number.

It is an amenable number.

2122324 is a deficient number, since it is larger than the sum of its proper divisors (1682624).

2122324 is a wasteful number, since it uses less digits than its factorization.

2122324 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12986 (or 12984 counting only the distinct ones).

The product of its digits is 192, while the sum is 16.

The square root of 2122324 is about 1456.8198241375. The cubic root of 2122324 is about 128.5100902007.

Adding to 2122324 its reverse (4232212), we get a palindrome (6354536).

The spelling of 2122324 in words is "two million, one hundred twenty-two thousand, three hundred twenty-four".