2250715320 has 384 divisors, whose sum is σ = 8827453440. Its totient is φ = 486466560.

The previous prime is 2250715297. The next prime is 2250715387. The reversal of 2250715320 is 235170522.

2250715320 is a `hidden beast` number, since 2 + 2 + 507 + 153 + 2 + 0 = 666.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 3671334 + ... + 3671946.

It is an arithmetic number, because the mean of its divisors is an integer number (22988160).

Almost surely, 2^2250715320 is an apocalyptic number.

2250715320 is a gapful number since it is divisible by the number (20) 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 2250715320, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4413726720).

2250715320 is an abundant number, since it is smaller than the sum of its proper divisors (6576738120).

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

2250715320 is a wasteful number, since it uses less digits than its factorization.

2250715320 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 715 (or 708 counting only the distinct ones).

The product of its (nonzero) digits is 4200, while the sum is 27.

The square root of 2250715320 is about 47441.7044381839. The cubic root of 2250715320 is about 1310.5095467418.

Adding to 2250715320 its reverse (235170522), we get a palindrome (2485885842).

The spelling of 2250715320 in words is "two billion, two hundred fifty million, seven hundred fifteen thousand, three hundred twenty".