2325640680 has 128 divisors (see below), whose sum is σ = 8456918400. Its totient is φ = 563788800.

The previous prime is 2325640673. The next prime is 2325640687. The reversal of 2325640680 is 860465232.

2325640680 is a `hidden beast` number, since 2 + 3 + 2 + 5 + 640 + 6 + 8 + 0 = 666.

It is an interprime number because it is at equal distance from previous prime (2325640673) and next prime (2325640687).

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

It is not an unprimeable number, because it can be changed into a prime (2325640687) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 86001 + ... + 109760.

It is an arithmetic number, because the mean of its divisors is an integer number (66069675).

Almost surely, 2^2325640680 is an apocalyptic number.

2325640680 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2325640680 is an abundant number, since it is smaller than the sum of its proper divisors (6131277720).

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

2325640680 is a wasteful number, since it uses less digits than its factorization.

2325640680 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 195792 (or 195782 counting only the distinct ones).

The product of its (nonzero) digits is 69120, while the sum is 36.

The square root of 2325640680 is about 48224.8968894699. The cubic root of 2325640680 is about 1324.8932022619.

It can be divided in two parts, 23256 and 40680, that added together give a palindrome (63936).

The spelling of 2325640680 in words is "two billion, three hundred twenty-five million, six hundred forty thousand, six hundred eighty".