2544116 has 24 divisors (see below), whose sum is σ = 4609920. Its totient is φ = 1228032.

The previous prime is 2544079. The next prime is 2544121. The reversal of 2544116 is 6114452.

2544116 = 139² + 140² + ... + 217².

It is a junction number, because it is equal to n+sod(n) for n = 2544091 and 2544100.

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, 26180 + ... + 26276.

It is an arithmetic number, because the mean of its divisors is an integer number (192080).

2^2544116 is an apocalyptic number.

It is an amenable number.

2544116 is a deficient number, since it is larger than the sum of its proper divisors (2065804).

2544116 is a wasteful number, since it uses less digits than its factorization.

2544116 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 263 (or 261 counting only the distinct ones).

The product of its digits is 960, while the sum is 23.

The square root of 2544116 is about 1595.0285263907. The cubic root of 2544116 is about 136.5145587749.

Adding to 2544116 its reverse (6114452), we get a palindrome (8658568).

The spelling of 2544116 in words is "two million, five hundred forty-four thousand, one hundred sixteen".