2740116 has 24 divisors (see below), whose sum is σ = 6420960. Its totient is φ = 909472.

The previous prime is 2740093. The next prime is 2740139. The reversal of 2740116 is 6110472.

It is an interprime number because it is at equal distance from previous prime (2740093) and next prime (2740139).

It is a junction number, because it is equal to n+sod(n) for n = 2740092 and 2740101.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4375 + ... + 4961.

It is an arithmetic number, because the mean of its divisors is an integer number (267540).

2^2740116 is an apocalyptic number.

It is an amenable number.

2740116 is an abundant number, since it is smaller than the sum of its proper divisors (3680844).

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

2740116 is a wasteful number, since it uses less digits than its factorization.

2740116 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 983 (or 981 counting only the distinct ones).

The product of its (nonzero) digits is 336, while the sum is 21.

The square root of 2740116 is about 1655.3295744353. The cubic root of 2740116 is about 139.9339143881.

Adding to 2740116 its reverse (6110472), we get a palindrome (8850588).

The spelling of 2740116 in words is "two million, seven hundred forty thousand, one hundred sixteen".