2681193 has 8 divisors (see below), whose sum is σ = 3610048. Its totient is φ = 1769904.

The previous prime is 2681191. The next prime is 2681197. The reversal of 2681193 is 3911862.

2681193 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 2681193 - 2¹ = 2681191 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 2681193.

It is not an unprimeable number, because it can be changed into a prime (2681191) 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 7 ways as a sum of consecutive naturals, for example, 4030 + ... + 4647.

It is an arithmetic number, because the mean of its divisors is an integer number (451256).

2^2681193 is an apocalyptic number.

It is an amenable number.

2681193 is a deficient number, since it is larger than the sum of its proper divisors (928855).

2681193 is a wasteful number, since it uses less digits than its factorization.

2681193 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8783.

The product of its digits is 2592, while the sum is 30.

The square root of 2681193 is about 1637.4348842015. The cubic root of 2681193 is about 138.9235989574.

It can be divided in two parts, 268119 and 3, that multiplied together give a cube (804357 = 93³).

The spelling of 2681193 in words is "two million, six hundred eighty-one thousand, one hundred ninety-three".