2543108 has 6 divisors (see below), whose sum is σ = 4450446. Its totient is φ = 1271552.

The previous prime is 2543059. The next prime is 2543111. The reversal of 2543108 is 8013452.

It can be written as a sum of positive squares in only one way, i.e., 1444804 + 1098304 = 1202^2 + 1048^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 317885 + ... + 317892.

It is an arithmetic number, because the mean of its divisors is an integer number (741741).

2^2543108 is an apocalyptic number.

It is an amenable number.

2543108 is a deficient number, since it is larger than the sum of its proper divisors (1907338).

2543108 is a wasteful number, since it uses less digits than its factorization.

2543108 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 635781 (or 635779 counting only the distinct ones).

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

The square root of 2543108 is about 1594.7125132763. The cubic root of 2543108 is about 136.4965269906.

The spelling of 2543108 in words is "two million, five hundred forty-three thousand, one hundred eight".