2368720224 has 216 divisors, whose sum is σ = 7478262792. Its totient is φ = 710461440.

The previous prime is 2368720223. The next prime is 2368720229. The reversal of 2368720224 is 4220278632.

It is a happy number.

2368720224 is a `hidden beast` number, since 2 + 368 + 72 + 0 + 224 = 666.

2368720224 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×2368720224² = 11221670999173220352, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2368720223) by changing a digit.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 1994959 + ... + 1996145.

It is an arithmetic number, because the mean of its divisors is an integer number (34621587).

Almost surely, 2^2368720224 is an apocalyptic number.

2368720224 is a gapful number since it is divisible by the number (24) 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 2368720224, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3739131396).

2368720224 is an abundant number, since it is smaller than the sum of its proper divisors (5109542568).

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

2368720224 is a wasteful number, since it uses less digits than its factorization.

2368720224 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1270 (or 1246 counting only the distinct ones).

The product of its (nonzero) digits is 64512, while the sum is 36.

The square root of 2368720224 is about 48669.4999357914. The cubic root of 2368720224 is about 1333.0238590637.

Adding to 2368720224 its reverse (4220278632), we get a palindrome (6588998856).

The spelling of 2368720224 in words is "two billion, three hundred sixty-eight million, seven hundred twenty thousand, two hundred twenty-four".