2685552 has 20 divisors (see below), whose sum is σ = 6937800. Its totient is φ = 895168.

The previous prime is 2685547. The next prime is 2685577. The reversal of 2685552 is 2555862.

2685552 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 27927 + ... + 28022.

It is an arithmetic number, because the mean of its divisors is an integer number (346890).

2^2685552 is an apocalyptic number.

It is an amenable number.

2685552 is an abundant number, since it is smaller than the sum of its proper divisors (4252248).

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

2685552 is a wasteful number, since it uses less digits than its factorization.

2685552 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 55960 (or 55954 counting only the distinct ones).

The product of its digits is 24000, while the sum is 33.

The square root of 2685552 is about 1638.7653889438. The cubic root of 2685552 is about 138.9988440806.

The spelling of 2685552 in words is "two million, six hundred eighty-five thousand, five hundred fifty-two".