2684107 has 4 divisors (see below), whose sum is σ = 2688840. Its totient is φ = 2679376.

The previous prime is 2684093. The next prime is 2684141. The reversal of 2684107 is 7014862.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 2684107 - 2¹⁵ = 2651339 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2684177) 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, 1378 + ... + 2695.

It is an arithmetic number, because the mean of its divisors is an integer number (672210).

2^2684107 is an apocalyptic number.

2684107 is a deficient number, since it is larger than the sum of its proper divisors (4733).

2684107 is an equidigital number, since it uses as much as digits as its factorization.

2684107 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4732.

The product of its (nonzero) digits is 2688, while the sum is 28.

The square root of 2684107 is about 1638.3244489417. The cubic root of 2684107 is about 138.9739094967.

Adding to 2684107 its reverse (7014862), we get a palindrome (9698969).

The spelling of 2684107 in words is "two million, six hundred eighty-four thousand, one hundred seven".