2680193 has 4 divisors (see below), whose sum is σ = 2725680. Its totient is φ = 2634708.

The previous prime is 2680141. The next prime is 2680231. The reversal of 2680193 is 3910862.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2680193 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2680103) 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, 22655 + ... + 22772.

It is an arithmetic number, because the mean of its divisors is an integer number (681420).

2^2680193 is an apocalyptic number.

It is an amenable number.

2680193 is a deficient number, since it is larger than the sum of its proper divisors (45487).

2680193 is an equidigital number, since it uses as much as digits as its factorization.

2680193 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 45486.

The product of its (nonzero) digits is 2592, while the sum is 29.

The square root of 2680193 is about 1637.1295000702. The cubic root of 2680193 is about 138.9063254435.

The spelling of 2680193 in words is "two million, six hundred eighty thousand, one hundred ninety-three".