2326786560 has 600 divisors, whose sum is σ = 9736770780. Its totient is φ = 529514496.

The previous prime is 2326786523. The next prime is 2326786669. The reversal of 2326786560 is 656876232.

It is a happy number.

2326786560 is a `hidden beast` number, since 2 + 3 + 2 + 6 + 7 + 86 + 560 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 2244485376 + 82301184 = 47376^2 + 9072^2 .

It is a Harshad number since it is a multiple of its sum of digits (45).

It is an unprimeable number.

It is a polite number, since it can be written in 59 ways as a sum of consecutive naturals, for example, 10160526 + ... + 10160754.

Almost surely, 2^2326786560 is an apocalyptic number.

2326786560 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 2326786560, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4868385390).

2326786560 is an abundant number, since it is smaller than the sum of its proper divisors (7409984220).

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

2326786560 is an equidigital number, since it uses as much as digits as its factorization.

2326786560 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 278 (or 246 counting only the distinct ones).

The product of its (nonzero) digits is 725760, while the sum is 45.

The square root of 2326786560 is about 48236.7760116698. The cubic root of 2326786560 is about 1325.1107651557.

The spelling of 2326786560 in words is "two billion, three hundred twenty-six million, seven hundred eighty-six thousand, five hundred sixty".