2706518240 has 96 divisors (see below), whose sum is σ = 6761905920. Its totient is φ = 1022054400.

The previous prime is 2706518231. The next prime is 2706518249. The reversal of 2706518240 is 428156072.

It is an interprime number because it is at equal distance from previous prime (2706518231) and next prime (2706518249).

It is a self number, because there is not a number n which added to its sum of digits gives 2706518240.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2706518249) 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 15 ways as a sum of consecutive naturals, for example, 196706 + ... + 210014.

It is an arithmetic number, because the mean of its divisors is an integer number (70436520).

Almost surely, 2^2706518240 is an apocalyptic number.

2706518240 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 2706518240, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3380952960).

2706518240 is an abundant number, since it is smaller than the sum of its proper divisors (4055387680).

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

2706518240 is a wasteful number, since it uses less digits than its factorization.

2706518240 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13396 (or 13388 counting only the distinct ones).

The product of its (nonzero) digits is 26880, while the sum is 35.

The square root of 2706518240 is about 52024.2082111780. The cubic root of 2706518240 is about 1393.5963047422.

The spelling of 2706518240 in words is "two billion, seven hundred six million, five hundred eighteen thousand, two hundred forty".