2280193 has 4 divisors (see below), whose sum is σ = 2414340. Its totient is φ = 2146048.

The previous prime is 2280191. The next prime is 2280203. The reversal of 2280193 is 3910822.

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

It can be written as a sum of positive squares in 2 ways, for example, as 1420864 + 859329 = 1192^2 + 927^2 .

It is a cyclic number.

It is not a de Polignac number, because 2280193 - 2¹ = 2280191 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2280191) 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, 67048 + ... + 67081.

It is an arithmetic number, because the mean of its divisors is an integer number (603585).

2^2280193 is an apocalyptic number.

It is an amenable number.

2280193 is a deficient number, since it is larger than the sum of its proper divisors (134147).

2280193 is a wasteful number, since it uses less digits than its factorization.

2280193 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 134146.

The product of its (nonzero) digits is 864, while the sum is 25.

The square root of 2280193 is about 1510.0307943880. The cubic root of 2280193 is about 131.6206009514.

The spelling of 2280193 in words is "two million, two hundred eighty thousand, one hundred ninety-three".