2661324 has 24 divisors (see below), whose sum is σ = 6236160. Its totient is φ = 883344.

The previous prime is 2661317. The next prime is 2661331. The reversal of 2661324 is 4231662.

2661324 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (2661317) and next prime (2661331).

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

It is a d-powerful number, because it can be written as 2¹¹ + 6⁷ + 6⁷ + 1 + 3⁷ + 2²¹ + 4³ .

It is a plaindrome in base 16.

It is a junction number, because it is equal to n+sod(n) for n = 2661294 and 2661303.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5317 + ... + 5795.

It is an arithmetic number, because the mean of its divisors is an integer number (259840).

2^2661324 is an apocalyptic number.

It is an amenable number.

2661324 is an abundant number, since it is smaller than the sum of its proper divisors (3574836).

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

2661324 is a wasteful number, since it uses less digits than its factorization.

2661324 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 949 (or 947 counting only the distinct ones).

The product of its digits is 1728, while the sum is 24.

The square root of 2661324 is about 1631.3564907769. The cubic root of 2661324 is about 138.5795829990.

Adding to 2661324 its reverse (4231662), we get a palindrome (6892986).

The spelling of 2661324 in words is "two million, six hundred sixty-one thousand, three hundred twenty-four".