10324240 has 80 divisors (see below), whose sum is σ = 25998336. Its totient is φ = 3801600.

The previous prime is 10324229. The next prime is 10324243. The reversal of 10324240 is 4242301.

It is a tau number, because it is divible by the number of its divisors (80).

It is a Harshad number since it is a multiple of its sum of digits (16).

It is not an unprimeable number, because it can be changed into a prime (10324243) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 56950 + ... + 57130.

Almost surely, 2^10324240 is an apocalyptic number.

10324240 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 10324240, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (12999168).

10324240 is an abundant number, since it is smaller than the sum of its proper divisors (15674096).

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

10324240 is a wasteful number, since it uses less digits than its factorization.

10324240 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 248 (or 242 counting only the distinct ones).

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

The square root of 10324240 is about 3213.1355402473. The cubic root of 10324240 is about 217.7472592093.

Adding to 10324240 its reverse (4242301), we get a palindrome (14566541).

The spelling of 10324240 in words is "ten million, three hundred twenty-four thousand, two hundred forty".