2685484 has 12 divisors (see below), whose sum is σ = 4712400. Its totient is φ = 1339088.

The previous prime is 2685481. The next prime is 2685509. The reversal of 2685484 is 4845862.

2685484 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an Ulam number.

It is not an unprimeable number, because it can be changed into a prime (2685481) by changing a digit.

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, 1377 + ... + 2695.

It is an arithmetic number, because the mean of its divisors is an integer number (392700).

2^2685484 is an apocalyptic number.

It is an amenable number.

2685484 is a deficient number, since it is larger than the sum of its proper divisors (2026916).

2685484 is a wasteful number, since it uses less digits than its factorization.

2685484 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1832 (or 1830 counting only the distinct ones).

The product of its digits is 61440, while the sum is 37.

The square root of 2685484 is about 1638.7446414863. The cubic root of 2685484 is about 138.9976708890.

The spelling of 2685484 in words is "two million, six hundred eighty-five thousand, four hundred eighty-four".