2306460240 has 480 divisors, whose sum is σ = 9376114176. Its totient is φ = 496742400.

The previous prime is 2306460209. The next prime is 2306460241. The reversal of 2306460240 is 420646032.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2306460241) by changing a digit.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 11707822 + ... + 11708018.

Almost surely, 2^2306460240 is an apocalyptic number.

2306460240 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 2306460240, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4688057088).

2306460240 is an abundant number, since it is smaller than the sum of its proper divisors (7069653936).

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

2306460240 is a wasteful number, since it uses less digits than its factorization.

2306460240 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 347 (or 338 counting only the distinct ones).

The product of its (nonzero) digits is 6912, while the sum is 27.

The square root of 2306460240 is about 48025.6206623090. The cubic root of 2306460240 is about 1321.2408442187.

The spelling of 2306460240 in words is "two billion, three hundred six million, four hundred sixty thousand, two hundred forty".