2680063 has 4 divisors (see below), whose sum is σ = 2698200. Its totient is φ = 2661928.

The previous prime is 2680039. The next prime is 2680079. The reversal of 2680063 is 3600862.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 3600862 = 2 ⋅1800431.

It is a cyclic number.

It is not a de Polignac number, because 2680063 - 2⁵ = 2680031 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2680003) 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, 8845 + ... + 9142.

It is an arithmetic number, because the mean of its divisors is an integer number (674550).

2^2680063 is an apocalyptic number.

2680063 is a deficient number, since it is larger than the sum of its proper divisors (18137).

2680063 is a wasteful number, since it uses less digits than its factorization.

2680063 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18136.

The product of its (nonzero) digits is 1728, while the sum is 25.

The square root of 2680063 is about 1637.0897959489. The cubic root of 2680063 is about 138.9040795711.

It can be divided in two parts, 26 and 80063, that added together give a square (80089 = 283²).

The spelling of 2680063 in words is "two million, six hundred eighty thousand, sixty-three".