2684516 has 12 divisors (see below), whose sum is σ = 4812780. Its totient is φ = 1309440.

The previous prime is 2684509. The next prime is 2684527. The reversal of 2684516 is 6154862.

2684516 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 422500 + 2262016 = 650^2 + 1504^2 .

It is a hoax number, since the sum of its digits (32) coincides with the sum of the digits of its distinct prime factors.

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, 8021 + ... + 8348.

It is an arithmetic number, because the mean of its divisors is an integer number (401065).

2^2684516 is an apocalyptic number.

It is an amenable number.

2684516 is a deficient number, since it is larger than the sum of its proper divisors (2128264).

2684516 is a wasteful number, since it uses less digits than its factorization.

2684516 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16414 (or 16412 counting only the distinct ones).

The product of its digits is 11520, while the sum is 32.

The square root of 2684516 is about 1638.4492668374. The cubic root of 2684516 is about 138.9809680134.

The spelling of 2684516 in words is "two million, six hundred eighty-four thousand, five hundred sixteen".