2320524 has 36 divisors (see below), whose sum is σ = 5952856. Its totient is φ = 762048.

The previous prime is 2320519. The next prime is 2320543. The reversal of 2320524 is 4250232.

It is a tau number, because it is divible by the number of its divisors (36).

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a plaindrome in base 16.

It is a zygodrome in base 3.

It is a junction number, because it is equal to n+sod(n) for n = 2320497 and 2320506.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2187 + ... + 3069.

2^2320524 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 2320524, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2976428).

2320524 is an abundant number, since it is smaller than the sum of its proper divisors (3632332).

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

2320524 is a wasteful number, since it uses less digits than its factorization.

2320524 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 966 (or 961 counting only the distinct ones).

The product of its (nonzero) digits is 480, while the sum is 18.

The square root of 2320524 is about 1523.3266228882. The cubic root of 2320524 is about 132.3920849100.

Adding to 2320524 its reverse (4250232), we get a palindrome (6570756).

The spelling of 2320524 in words is "two million, three hundred twenty thousand, five hundred twenty-four".