2486068240 has 20 divisors (see below), whose sum is σ = 5780108844. Its totient is φ = 994427264.

The previous prime is 2486068213. The next prime is 2486068241. The reversal of 2486068240 is 428606842.

It can be written as a sum of positive squares in 2 ways, for example, as 520387344 + 1965680896 = 22812^2 + 44336^2 .

It is a tau number, because it is divible by the number of its divisors (20).

It is a Harshad number since it is a multiple of its sum of digits (40).

It is a junction number, because it is equal to n+sod(n) for n = 2486068193 and 2486068202.

It is not an unprimeable number, because it can be changed into a prime (2486068241) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 15537847 + ... + 15538006.

Almost surely, 2^2486068240 is an apocalyptic number.

2486068240 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2486068240 is an abundant number, since it is smaller than the sum of its proper divisors (3294040604).

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

2486068240 is a wasteful number, since it uses less digits than its factorization.

2486068240 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 31075866 (or 31075860 counting only the distinct ones).

The product of its (nonzero) digits is 147456, while the sum is 40.

The square root of 2486068240 is about 49860.4877633583. The cubic root of 2486068240 is about 1354.6830029641.

The spelling of 2486068240 in words is "two billion, four hundred eighty-six million, sixty-eight thousand, two hundred forty".