2711065240 has 64 divisors (see below), whose sum is σ = 6659200800. Its totient is φ = 987282432.

The previous prime is 2711065237. The next prime is 2711065243. The reversal of 2711065240 is 425601172.

It is an interprime number because it is at equal distance from previous prime (2711065237) and next prime (2711065243).

It is a junction number, because it is equal to n+sod(n) for n = 2711065199 and 2711065208.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2711065243) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2251 + ... + 73669.

Almost surely, 2^2711065240 is an apocalyptic number.

2711065240 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 2711065240, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3329600400).

2711065240 is an abundant number, since it is smaller than the sum of its proper divisors (3948135560).

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

2711065240 is a wasteful number, since it uses less digits than its factorization.

2711065240 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 71516 (or 71512 counting only the distinct ones).

The product of its (nonzero) digits is 3360, while the sum is 28.

The square root of 2711065240 is about 52067.8906813018. The cubic root of 2711065240 is about 1394.3762905103.

The spelling of 2711065240 in words is "two billion, seven hundred eleven million, sixty-five thousand, two hundred forty".