2655244 has 12 divisors (see below), whose sum is σ = 4662504. Its totient is φ = 1323104.

The previous prime is 2655241. The next prime is 2655251. The reversal of 2655244 is 4425562.

It is not an unprimeable number, because it can be changed into a prime (2655241) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 432 + ... + 2344.

It is an arithmetic number, because the mean of its divisors is an integer number (388542).

2^2655244 is an apocalyptic number.

It is an amenable number.

2655244 is a deficient number, since it is larger than the sum of its proper divisors (2007260).

2655244 is a wasteful number, since it uses less digits than its factorization.

2655244 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2264 (or 2262 counting only the distinct ones).

The product of its digits is 9600, while the sum is 28.

The square root of 2655244 is about 1629.4919453621. The cubic root of 2655244 is about 138.4739706153.

The spelling of 2655244 in words is "two million, six hundred fifty-five thousand, two hundred forty-four".